mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 22:02:58 -06:00
441 lines
No EOL
13 KiB
C++
441 lines
No EOL
13 KiB
C++
#include "ScatterCtrl.h"
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NAMESPACE_UPP
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#define IMAGECLASS ScatterImg
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#define IMAGEFILE <ScatterCtrl/ScatterCtrl.iml>
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#include <Draw/iml.h>
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#define TFILE <ScatterCtrl/ScatterCtrl.t>
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#include <Core/t.h>
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ScatterCtrl::MouseBehaviour defaultMouse[] = {
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{false, false, false, true , false, 0, false, ScatterCtrl::SHOW_INFO},
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{false, false, false, false, false, 0, true , ScatterCtrl::CONTEXT_MENU},
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{false, false, false, false, true , 0, false, ScatterCtrl::SCROLL},
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{false, false, false, false, false, 1, false, ScatterCtrl::ZOOM_H_RED},
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{false, false, false, false, false, 1, false, ScatterCtrl::ZOOM_V_RED},
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{false, false, false, false, false,-1, false, ScatterCtrl::ZOOM_H_ENL},
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{false, false, false, false, false,-1, false, ScatterCtrl::ZOOM_V_ENL},
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{false, false, false, false, false, 0, false, ScatterCtrl::NO_ACTION}};
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#ifdef PLATFORM_WIN32
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void ScatterCtrl::SaveAsMetafile(const char* file)
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{
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GuiLock __;
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WinMetaFileDraw wmfd;
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wmfd.Create(copyRatio*GetSize().cx, copyRatio*GetSize().cy, "ScatterCtrl", "chart", file);
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SetDrawing<Draw>(wmfd, copyRatio);
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wmfd.Close();
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}
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void ScatterCtrl::SaveToClipboard(bool saveAsMetafile)
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{
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GuiLock __;
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if (saveAsMetafile) {
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WinMetaFileDraw wmfd;
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wmfd.Create(copyRatio*GetSize().cx, copyRatio*GetSize().cy, "ScatterCtrl", "chart");
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SetDrawing<Draw>(wmfd, copyRatio);
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WinMetaFile wmf = wmfd.Close();
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wmf.WriteClipboard();
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} else {
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Image img = GetImage(copyRatio);
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WriteClipboardImage(img);
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}
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}
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#else
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void ScatterCtrl::SaveToClipboard(bool)
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{
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GuiLock __;
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Image img = GetImage(copyRatio);
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WriteClipboardImage(img);
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}
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#endif
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void ScatterCtrl::Paint(Draw& w)
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{
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TimeStop t;
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if (mode == MD_DRAW)
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SetDrawing(w, 1);
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else {
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ImageBuffer ib(GetSize());
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BufferPainter bp(ib, mode);
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SetDrawing(bp, 1);
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w.DrawImage(0, 0, ib);
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}
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lastRefresh_ms = t.Elapsed();
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}
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void ScatterCtrl::ProcessPopUp(const Point & pt)
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{
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double _x = (popLT.x - hPlotLeft)*xRange/(GetSize().cx - (hPlotLeft + hPlotRight)-1) + xMin;
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double _y = -(popLT.y - vPlotTop - titleHeight)*yRange/(GetSize().cy - (vPlotTop + vPlotBottom + titleHeight)+1) + yMin + yRange;
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double _y2 = -(popLT.y - vPlotTop - titleHeight)*yRange2/(GetSize().cy - (vPlotTop + vPlotBottom + titleHeight)+1) + yMin2 + yRange2;
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double x = (pt.x - hPlotLeft)*xRange/(GetSize().cx - (hPlotLeft + hPlotRight)-1) + xMin;
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double y = -(pt.y - vPlotTop - titleHeight)*yRange/(GetSize().cy - (vPlotTop + vPlotBottom + titleHeight)+1) + yMin + yRange;
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double y2 = -(pt.y - vPlotTop - titleHeight)*yRange2/(GetSize().cy - (vPlotTop + vPlotBottom + titleHeight)+1) + yMin2 + yRange2;
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double dx = x - _x;
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double dy = y - _y;
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double dy2 = y2 - _y2;
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String strx, _strx, dstrx, stry, _stry, dstry;
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if (cbModifFormatX) {
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cbModifFormatX(strx, 0, x);
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strx.Replace("\n", " ");
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cbModifFormatX(_strx, 0, _x);
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_strx.Replace("\n", " ");
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} else {
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strx = VariableFormatX(x);
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_strx = VariableFormatX(_x);
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}
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if (cbModifFormatDeltaX) {
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cbModifFormatDeltaX(dstrx, 0, dx);
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dstrx.Replace("\n", " ");
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} else
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dstrx = VariableFormatX(dx);
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if (cbModifFormatY) {
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cbModifFormatY(stry, 0, y);
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stry.Replace("\n", " ");
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cbModifFormatY(_stry, 0, _y);
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_stry.Replace("\n", " ");
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} else {
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stry = VariableFormatY(y);
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_stry = VariableFormatY(_y);
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}
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if (cbModifFormatDeltaY) {
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cbModifFormatDeltaY(dstry, 0, dy);
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dstry.Replace("\n", " ");
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} else
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dstry = VariableFormatY(dy);
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String str = popTextX + ": " + _strx;
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if (strx != _strx)
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str << "; " + popTextX + "': " + strx + "; Δ" + popTextX + ": " + dstrx;
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str << "\n" + popTextY + ": " + _stry;
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if (stry != _stry)
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str << "; " + popTextY + "': " + stry + "; Δ" + popTextY + ": " + dstry;
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if (drawY2Reticle) {
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String stry2, _stry2, dstry2;
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if (cbModifFormatY2) {
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cbModifFormatY2(stry2, 0, y2);
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stry2.Replace("\n", " ");
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cbModifFormatY2(_stry2, 0, _y2);
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_stry2.Replace("\n", " ");
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} else {
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stry2 = VariableFormatY2(y2);
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_stry2 = VariableFormatY2(_y2);
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}
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if (cbModifFormatDeltaY2) {
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cbModifFormatDeltaY2(dstry2, 0, dy2);
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dstry2.Replace("\n", " ");
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} else
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dstry2 = VariableFormatY(dy2);
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str << "\n" + popTextY2 + ": " + _stry2;
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if (stry2 != _stry2)
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str << "; " + popTextY2 + ": " + stry2 + "; Δ" + popTextY2 + ": " + dstry2;
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}
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const Point p2 = pt + offset;
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popText.SetText(str).Move(this, p2.x, p2.y);
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}
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void ScatterCtrl::DoMouseAction(bool down, Point pt, MouseAction action, int value)
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{
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switch (action) {
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case SCROLL: Scrolling(down, pt);
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break;
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case ZOOM_H_ENL:
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case ZOOM_H_RED: MouseZoom(value, true, false);
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break;
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case ZOOM_V_ENL:
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case ZOOM_V_RED: MouseZoom(value, false, true);
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break;
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case SHOW_INFO: LabelPopUp(down, pt);
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break;
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case CONTEXT_MENU: if(showContextMenu)
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MenuBar::Execute(THISBACK(ContextMenu));
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break;
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case NO_ACTION:;
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}
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}
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bool ScatterCtrl::SetMouseBehavior(MouseBehaviour *_mouseBehavior)
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{
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if (!_mouseBehavior)
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return false;
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int i;
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for (i = 0; _mouseBehavior[i].action != NO_ACTION && i < MAX_MOUSEBEHAVIOR; ++i) ;
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if (i == MAX_MOUSEBEHAVIOR)
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return false;
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mouseBehavior = _mouseBehavior;
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return true;
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}
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void ScatterCtrl::ProcessMouse(bool down, Point &pt, bool ctrl, bool alt, bool shift, bool left, bool middle, int middleWheel, bool right)
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{
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for (int i = 0; mouseBehavior[i].action != NO_ACTION && i < MAX_MOUSEBEHAVIOR; ++i) {
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if (mouseBehavior[i].ctrl == ctrl && mouseBehavior[i].alt == alt &&
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mouseBehavior[i].shift == shift && mouseBehavior[i].left == left &&
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mouseBehavior[i].middle == middle && mouseBehavior[i].right == right &&
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((mouseBehavior[i].middleWheel == 0) || mouseBehavior[i].middleWheel == ((middleWheel > 0) - (middleWheel < 0))))
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DoMouseAction(down, pt, mouseBehavior[i].action, middleWheel);
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}
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}
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void ScatterCtrl::LabelPopUp(bool down, Point &pt)
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{
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if (down) {
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if(paintInfo && hPlotLeft <= pt.x && pt.x <= GetSize().cx - hPlotRight &&
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(vPlotTop + titleHeight) <= pt.y && pt.y <= GetSize().cy - vPlotBottom) {
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popText.AppearOnly(this);
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isLabelPopUp = true;
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if (IsNull(popLT))
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popLT = pt;
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popRB = pt;
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Rect wa = GetWorkArea();
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Rect rc = GetScreenRect();
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if (wa.right - (rc.left + pt.x) < 200)
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pt.x -= 200;
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if (wa.bottom - (rc.top + pt.y) < 200)
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pt.y -= 200;
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ProcessPopUp(pt);
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}
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} else {
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if(paintInfo && isLabelPopUp) {
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popText.Close();
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isLabelPopUp = false;
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popLT = popRB = Null;
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Refresh();
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}
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}
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}
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#ifdef PLATFORM_LINUX
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#include <X11/cursorfont.h>
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#endif
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void ScatterCtrl::Scrolling(bool down, Point &pt, bool isOut)
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{
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static Image mouseImg;
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if (down) {
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if((mouseHandlingX || mouseHandlingY) && hPlotLeft <= pt.x && pt.x <= GetSize().cx - hPlotRight &&
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(vPlotTop + titleHeight) <= pt.y && pt.y <= GetSize().cy - vPlotBottom) {
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butDownX = pt.x;
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butDownY = pt.y;
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isScrolling = true;
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INTERLOCKED {
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#ifdef PLATFORM_WIN32
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static Image img = Win32Cursor(IDC_SIZEALL);
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#else
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static Image img = X11Cursor(XC_fleur);
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#endif
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mouseImg = Ctrl::OverrideCursor(img);
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}
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}
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} else {
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if (isScrolling) {
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if (!isOut)
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MouseMove(pt, 0);
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isScrolling = false;
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Ctrl::OverrideCursor(mouseImg);
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}
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}
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}
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void ScatterCtrl::LeftDown(Point pt, dword keyFlags)
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{
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ProcessMouse(true, pt, keyFlags & K_CTRL, keyFlags & K_ALT, keyFlags & K_SHIFT, true, false, 0, false);
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}
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void ScatterCtrl::LeftUp(Point pt, dword keyFlags)
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{
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ProcessMouse(false, pt, keyFlags & K_CTRL, keyFlags & K_ALT, keyFlags & K_SHIFT, true, false, 0, false);
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}
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void ScatterCtrl::MiddleDown(Point pt, dword keyFlags)
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{
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ProcessMouse(true, pt, keyFlags & K_CTRL, keyFlags & K_ALT, keyFlags & K_SHIFT, false, true, 0, false);
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}
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void ScatterCtrl::MiddleUp(Point pt, dword keyFlags)
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{
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ProcessMouse(false, pt, keyFlags & K_CTRL, keyFlags & K_ALT, keyFlags & K_SHIFT, false, true, 0, false);
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}
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void ScatterCtrl::RightDown(Point pt, dword keyFlags)
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{
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ProcessMouse(true, pt, keyFlags & K_CTRL, keyFlags & K_ALT, keyFlags & K_SHIFT, false, false, 0, true);
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}
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void ScatterCtrl::RightUp(Point pt, dword keyFlags)
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{
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ProcessMouse(false, pt, keyFlags & K_CTRL, keyFlags & K_ALT, keyFlags & K_SHIFT, false, false, 0, true);
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}
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void ScatterCtrl::MouseWheel(Point pt, int zdelta, dword keyFlags)
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{
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if (zdelta == 0)
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return;
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ProcessMouse(true, pt, keyFlags & K_CTRL, keyFlags & K_ALT, keyFlags & K_SHIFT, false, false, zdelta, false);
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}
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void ScatterCtrl::MouseMove(Point pt, dword)
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{
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if (isScrolling) {
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int shiftX = pt.x - butDownX;
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if (mouseHandlingX && shiftX != 0) {
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double factorX = double(shiftX)/(GetSize().cx - (hPlotLeft + hPlotRight) - 1);
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double deltaX = factorX*xRange;
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xMin -= deltaX;
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xMinUnit += deltaX;
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AdjustMinUnitX();
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butDownX = pt.x;
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}
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int shiftY = pt.y - butDownY;
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if (mouseHandlingY && shiftY != 0) {
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double factorY = double(shiftY)/(GetSize().cy - (vPlotTop + vPlotBottom) - 1);
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double deltaY = -factorY*yRange;
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yMin -= deltaY;
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yMinUnit += deltaY;
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AdjustMinUnitY();
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if (drawY2Reticle) {
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double deltaY2 = -factorY*yRange2;
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yMin2 -= deltaY2;
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yMinUnit2 += deltaY2;
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AdjustMinUnitY2();
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}
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butDownY = pt.y;
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}
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if ((mouseHandlingX && shiftX != 0) || (mouseHandlingY && shiftY != 0)) {
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WhenSetXYMin();
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Refresh();
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WhenZoomScroll();
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}
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}
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if(isLabelPopUp) {
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if (paintInfo && hPlotLeft <= pt.x && pt.x <= GetSize().cx - hPlotRight &&
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(vPlotTop + titleHeight) <= pt.y && pt.y <= GetSize().cy - vPlotBottom) {
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if (IsNull(popLT))
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popLT = pt;
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popRB = pt;
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popText.AppearOnlyOpen(this);
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ProcessPopUp(pt);
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Refresh();
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}
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}
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}
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void ScatterCtrl::MouseLeave()
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{
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Point p = Null;
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Scrolling(false, p, true);
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}
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void ScatterCtrl::MouseZoom(int zdelta, bool hor, bool ver)
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{
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double scale = zdelta > 0 ? zdelta/100. : -100./zdelta;
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if (((lastxRange < xRange*scale) || (lastyRange < yRange*scale)) && (lastRefresh_ms > maxRefresh_ms))
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return;
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Zoom(scale, mouseHandlingX, mouseHandlingY);
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}
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Image ScatterCtrl::CursorImage(Point p, dword keyflags)
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{
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if (paintInfo)
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return ScatterImg::cursor1();
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return Image::Arrow();
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}
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ScatterCtrl &ScatterCtrl::SetMouseHandling(bool valx, bool valy)
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{
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mouseHandlingX = valx;
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mouseHandlingY = valy;
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return *this;
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}
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void ScatterCtrl::ContextMenu(Bar& bar)
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{
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if (mouseHandlingX || mouseHandlingY) {
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bar.Add(t_("Fit to data"), ScatterImg::ShapeHandles(), THISBACK1(FitToData, mouseHandlingY));
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bar.Add(t_("Zoom +"), ScatterImg::ZoomPlus(), THISBACK3(Zoom, 1/1.2, true, mouseHandlingY));
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bar.Add(t_("Zoom -"), ScatterImg::ZoomMinus(), THISBACK3(Zoom, 1.2, true, mouseHandlingY));
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bar.Add(t_("Scroll Left"), ScatterImg::LeftArrow(), THISBACK2(ScatterDraw::Scroll, -0.2, 0));
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bar.Add(t_("Scroll Right"), ScatterImg::RightArrow(), THISBACK2(ScatterDraw::Scroll, 0.2, 0));
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if (mouseHandlingY) {
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bar.Add(t_("Scroll Up"), ScatterImg::UpArrow(), THISBACK2(ScatterDraw::Scroll, 0, -0.2));
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bar.Add(t_("Scroll Down"), ScatterImg::DownArrow(), THISBACK2(ScatterDraw::Scroll, 0, 0.2));
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}
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bar.Separator();
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}
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#ifndef _DEBUG
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if (showPropDlg)
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#endif
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{
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bar.Add(t_("Properties"), ScatterImg::Gear(), THISBACK(DoShowEditDlg));
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bar.Separator();
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}
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bar.Add(t_("Copy"), ScatterImg::Copy(), THISBACK1(SaveToClipboard, false)).Key(K_CTRL_C);
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bar.Add(t_("Save to file"), ScatterImg::Save(), THISBACK1(SaveToFile, Null));
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}
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void ScatterCtrl::SaveToFile(String fileName)
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{
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GuiLock __;
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if (IsNull(fileName)) {
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FileSel fs;
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fs.Type("PNG file", "*.png");
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fs.Type("JPEG file", "*.jpg");
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if(!fs.ExecuteSaveAs(t_("Saving plot to PNG or JPEG file"))) {
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Exclamation(t_("Plot has not been saved"));
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return;
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}
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fileName = fs;
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}
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if (GetFileExt(fileName) == ".png") {
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PNGEncoder encoder;
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encoder.SaveFile(fileName, GetImage(copyRatio));
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} else if (GetFileExt(fileName) == ".jpg") {
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JPGEncoder encoder(90);
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encoder.SaveFile(fileName, GetImage(copyRatio));
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} else
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Exclamation(Format(t_("File format \"%s\" not found"), GetFileExt(fileName)));
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}
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ScatterCtrl &ScatterCtrl::AddSeries(ArrayCtrl &data, bool useCols, int idX, int idY, int idZ, int beginData, int numData)
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{
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AddSeries<ArrayCtrlSource>(data, useCols, idX, idY, beginData, numData);
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return *this;
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}
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void ScatterCtrl::InsertSeries(int id, ArrayCtrl &data, bool useCols, int idX, int idY, int idZ, int beginData, int numData)
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{
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InsertSeries<ArrayCtrlSource>(id, data, useCols, idX, idY, beginData, numData);
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}
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ScatterCtrl::ScatterCtrl() : offset(10,12), copyRatio(1)
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{
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paintInfo = mouseHandlingX = mouseHandlingY = isScrolling = isLabelPopUp = false;
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popTextX = "x";
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popTextY = "y1";
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popTextY2 = "y2";
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popLT = popRB = Null;
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showContextMenu = false;
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showPropDlg = false;
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Color(graphColor);
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BackPaint();
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popText.SetColor(SColorFace);
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SetMouseBehavior(defaultMouse);
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lastRefresh_ms = Null;
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maxRefresh_ms = 500;
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}
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END_UPP_NAMESPACE |