OLD | NEW |
| (Empty) |
1 | |
2 /* | |
3 * Copyright 2006 The Android Open Source Project | |
4 * | |
5 * Use of this source code is governed by a BSD-style license that can be | |
6 * found in the LICENSE file. | |
7 */ | |
8 | |
9 | |
10 #include "SkSVGSVG.h" | |
11 #include "SkParse.h" | |
12 #include "SkRect.h" | |
13 #include "SkSVGParser.h" | |
14 | |
15 const SkSVGAttribute SkSVGSVG::gAttributes[] = { | |
16 SVG_LITERAL_ATTRIBUTE(enable-background, f_enable_background), | |
17 SVG_ATTRIBUTE(height), | |
18 SVG_ATTRIBUTE(overflow), | |
19 SVG_ATTRIBUTE(width), | |
20 SVG_ATTRIBUTE(version), | |
21 SVG_ATTRIBUTE(viewBox), | |
22 SVG_ATTRIBUTE(x), | |
23 SVG_LITERAL_ATTRIBUTE(xml:space, f_xml_space), | |
24 SVG_ATTRIBUTE(xmlns), | |
25 SVG_LITERAL_ATTRIBUTE(xmlns:xlink, f_xml_xlink), | |
26 SVG_ATTRIBUTE(y), | |
27 }; | |
28 | |
29 DEFINE_SVG_INFO(SVG) | |
30 | |
31 | |
32 bool SkSVGSVG::isFlushable() { | |
33 return false; | |
34 } | |
35 | |
36 void SkSVGSVG::translate(SkSVGParser& parser, bool defState) { | |
37 SkScalar height, width; | |
38 SkScalar viewBox[4]; | |
39 const char* hSuffix = SkParse::FindScalar(f_height.c_str(), &height); | |
40 if (strcmp(hSuffix, "pt") == 0) | |
41 height = SkScalarMulDiv(height, SK_Scalar1 * 72, SK_Scalar1 * 96); | |
42 const char* wSuffix = SkParse::FindScalar(f_width.c_str(), &width); | |
43 if (strcmp(wSuffix, "pt") == 0) | |
44 width = SkScalarMulDiv(width, SK_Scalar1 * 72, SK_Scalar1 * 96); | |
45 SkParse::FindScalars(f_viewBox.c_str(), viewBox, 4); | |
46 SkRect box; | |
47 box.fLeft = SkScalarDiv(viewBox[0], width); | |
48 box.fTop = SkScalarDiv(viewBox[1], height); | |
49 box.fRight = SkScalarDiv(viewBox[2], width); | |
50 box.fBottom = SkScalarDiv(viewBox[3], height); | |
51 if (box.fLeft == 0 && box.fTop == 0 && | |
52 box.fRight == SK_Scalar1 && box.fBottom == SK_Scalar1) | |
53 return; | |
54 parser._startElement("matrix"); | |
55 if (box.fLeft != 0) { | |
56 SkString x; | |
57 x.appendScalar(box.fLeft); | |
58 parser._addAttributeLen("translateX", x.c_str(), x.size()); | |
59 } | |
60 if (box.fTop != 0) { | |
61 SkString y; | |
62 y.appendScalar(box.fTop); | |
63 parser._addAttributeLen("translateY", y.c_str(), y.size()); | |
64 } | |
65 if (box.fRight != SK_Scalar1) { | |
66 SkString x; | |
67 x.appendScalar(box.fRight); | |
68 parser._addAttributeLen("scaleX", x.c_str(), x.size()); | |
69 } | |
70 if (box.fBottom != SK_Scalar1) { | |
71 SkString y; | |
72 y.appendScalar(box.fBottom); | |
73 parser._addAttributeLen("scaleY", y.c_str(), y.size()); | |
74 } | |
75 parser._endElement(); | |
76 } | |
OLD | NEW |