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https://github.com/ultimatepp/ultimatepp.git
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240 lines
6.4 KiB
C++
240 lines
6.4 KiB
C++
#include "Painter.h"
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namespace Upp {
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#include "SvgInternal.h"
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Color SvgParser::GetTextColor(const String& color) {
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struct Svg_color {
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const char *name;
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byte r, g, b;
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} colors[] = {
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{"aliceblue", 240, 248, 255},
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{"antiquewhite", 250, 235, 215},
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{"aqua", 0, 255, 255},
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{"aquamarine", 127, 255, 212},
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{"azure", 240, 255, 255},
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{"beige", 245, 245, 220},
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{"bisque", 255, 228, 196},
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{"black", 0, 0, 0},
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{"blanchedalmond", 255, 235, 205},
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{"blue", 0, 0, 255},
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{"blueviolet", 138, 43, 226},
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{"brown", 165, 42, 42},
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{"burlywood", 222, 184, 135},
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{"cadetblue", 95, 158, 160},
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{"chartreuse", 127, 255, 0},
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{"chocolate", 210, 105, 30},
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{"coral", 255, 127, 80},
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{"cornflowerblue", 100, 149, 237},
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{"cornsilk", 255, 248, 220},
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{"crimson", 237, 164, 61},
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{"cyan", 0, 255, 255},
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{"darkblue", 0, 0, 139},
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{"darkcyan", 0, 139, 139},
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{"darkgoldenrod", 184, 134, 11},
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{"darkgray", 169, 169, 169},
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{"darkgreen", 0, 100, 0},
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{"darkkhaki", 189, 183, 107},
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{"darkmagenta", 139, 0, 139},
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{"darkolivegreen", 85, 107, 47},
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{"darkorange", 255, 140, 0},
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{"darkorchid", 153, 50, 204},
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{"darkred", 139, 0, 0},
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{"darksalmon", 233, 150, 122},
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{"darkseagreen", 143, 188, 143},
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{"darkslateblue", 72, 61, 139},
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{"darkslategray", 47, 79, 79},
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{"darkturquoise", 0, 206, 209},
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{"darkviolet", 148, 0, 211},
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{"deeppink", 255, 20, 147},
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{"deepskyblue", 0, 191, 255},
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{"dimgray", 105, 105, 105},
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{"dodgerblue", 30, 144, 255},
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{"firebrick", 178, 34, 34},
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{"floralwhite", 255, 250, 240},
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{"forestgreen", 34, 139, 34},
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{"fuchsia", 255, 0, 255},
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{"gainsboro", 220, 220, 220},
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{"ghostwhite", 248, 248, 255},
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{"gold", 255, 215, 0},
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{"goldenrod", 218, 165, 32},
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{"gray", 128, 128, 128},
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{"green", 0, 128, 0},
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{"greenyellow", 173, 255, 47},
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{"honeydew", 240, 255, 240},
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{"hotpink", 255, 105, 180},
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{"indianred", 205, 92, 92},
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{"indigo", 75, 0, 130},
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{"ivory", 255, 255, 240},
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{"khaki", 240, 230, 140},
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{"lavender", 230, 230, 250},
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{"lavenderblush", 255, 240, 245},
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{"lawngreen", 124, 252, 0},
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{"lemonchiffon", 255, 250, 205},
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{"lightblue", 173, 216, 230},
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{"lightcoral", 240, 128, 128},
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{"lightcyan", 224, 255, 255},
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{"lightgoldenrodyellow", 250, 250, 210},
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{"lightgrey", 211, 211, 211},
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{"lightgreen", 144, 238, 144},
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{"lightpink", 255, 182, 193},
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{"lightsalmon", 255, 160, 122},
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{"lightseagreen", 32, 178, 170},
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{"lightskyblue", 135, 206, 250},
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{"lightslategray", 119, 136, 153},
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{"lightsteelblue", 176, 196, 222},
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{"lightyellow", 255, 255, 224},
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{"lime", 0, 255, 0},
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{"limegreen", 50, 205, 50},
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{"linen", 250, 240, 230},
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{"magenta", 255, 0, 255},
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{"maroon", 128, 0, 0},
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{"mediumaquamarine", 102, 205, 170},
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{"mediumblue", 0, 0, 205},
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{"mediumorchid", 186, 85, 211},
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{"mediumpurple", 147, 112, 219},
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{"mediumseagreen", 60, 179, 113},
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{"mediumslateblue", 123, 104, 238},
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{"mediumspringgreen", 0, 250, 154},
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{"mediumturquoise", 72, 209, 204},
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{"mediumvioletred", 199, 21, 133},
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{"midnightblue", 25, 25, 112},
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{"mintcream", 245, 255, 250},
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{"mistyrose", 255, 228, 225},
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{"moccasin", 255, 228, 181},
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{"navajowhite", 255, 222, 173},
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{"navy", 0, 0, 128},
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{"oldlace", 253, 245, 230},
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{"olive", 128, 128, 0},
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{"olivedrab", 107, 142, 35},
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{"orange", 255, 165, 0},
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{"orangered", 255, 69, 0},
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{"orchid", 218, 112, 214},
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{"palegoldenrod", 238, 232, 170},
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{"palegreen", 152, 251, 152},
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{"paleturquoise", 175, 238, 238},
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{"palevioletred", 219, 112, 147},
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{"papayawhip", 255, 239, 213},
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{"peachpuff", 255, 218, 185},
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{"peru", 205, 133, 63},
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{"pink", 255, 192, 203},
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{"plum", 221, 160, 221},
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{"powderblue", 176, 224, 230},
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{"purple", 128, 0, 128},
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{"red", 255, 0, 0},
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{"rosybrown", 188, 143, 143},
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{"royalblue", 65, 105, 225},
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{"saddlebrown", 139, 69, 19},
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{"salmon", 250, 128, 114},
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{"sandybrown", 244, 164, 96},
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{"seagreen", 46, 139, 87},
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{"seashell", 255, 245, 238},
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{"sienna", 160, 82, 45},
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{"silver", 192, 192, 192},
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{"skyblue", 135, 206, 235},
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{"slateblue", 106, 90, 205},
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{"slategray", 112, 128, 144},
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{"snow", 255, 250, 250},
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{"springgreen", 0, 255, 127},
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{"steelblue", 70, 130, 180},
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{"tan", 210, 180, 140},
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{"teal", 0, 128, 128},
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{"thistle", 216, 191, 216},
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{"tomato", 255, 99, 71},
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{"turquoise", 64, 224, 208},
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{"violet", 238, 130, 238},
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{"wheat", 245, 222, 179},
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{"white", 255, 255, 255},
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{"whitesmoke", 245, 245, 245},
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{"yellow", 255, 255, 0},
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{"yellowgreen", 154, 205, 50},
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{"currentcolor", 0, 0, 0},
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};
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static VectorMap<String, Color> map;
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ONCELOCK {
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for(int i = 0; i < __countof(colors); i++)
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map.Add(colors[i].name, Color(colors[i].r, colors[i].g, colors[i].b));
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}
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String lc = ToLower(color);
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if(lc == "currentcolor")
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return currentColor;
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return map.Get(color, map.Get(ToLower(color), Null));
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}
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Color SvgParser::GetColor(const String& text_) {
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String text = ToLower(text_);
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if(text == "none" || text.IsEmpty())
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return Null;
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else
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if(*text == '#') {
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const char *b = ~text + 1;
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while(*b && !IsXDigit(*b))
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b++;
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const char *s = b;
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while(IsXDigit(*s))
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s++;
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int col = ScanInt(b, NULL, 16);
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if(s - b <= 3) {
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col = (col & 0xf) | ((col & 0xf0) << 4) | ((col & 0xf00) << 8);
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col |= col << 4;
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}
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return Color((col >> 16) & 255, (col >> 8) & 255, col & 255);
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}
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else {
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try {
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CParser p(text);
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if(p.Id("rgb")) {
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auto rch = [&] {
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double h = p.ReadDouble();
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if(p.Char('%'))
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h = 255 * h / 100;
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return (int)clamp(h, 0.0, 255.0);
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};
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p.Char('(');
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int r = rch();
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p.Char(',');
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int g = rch();
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p.Char(',');
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int b = rch();
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return Color(r, g, b);
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}
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}
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catch(CParser::Error) {
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}
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return GetTextColor(text);
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}
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}
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Array<double> GetTransformArgs(String str, const char *command) {
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Array<double> args;
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int pos, endpos;
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if((pos = str.Find(command)) < 0)
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return args;
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pos += (int)strlen(command);
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pos = 1 + str.Find('(', pos);
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while(true) {
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if((endpos = str.Find(',', pos)) < 0)
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break;
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double &d = args.Add();
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d = Atof(str.Mid(pos, endpos-pos));
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pos = endpos+1;
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}
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if(args.GetCount() < 2) {
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if ((endpos = str.Find(')', pos)) >= 0) {
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double &d = args.Add();
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d = Atof(str.Mid(pos, endpos-pos));
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}
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}
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return args;
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}
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}
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