1 /* libs/graphics/svg/SkSVGImage.cpp
2 **
3 ** Copyright 2006, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 #include "SkSVGImage.h"
19 #include "SkSVGParser.h"
20
21 const SkSVGAttribute SkSVGImage::gAttributes[] = {
22 SVG_ATTRIBUTE(height),
23 SVG_ATTRIBUTE(width),
24 SVG_ATTRIBUTE(x),
25 SVG_LITERAL_ATTRIBUTE(xlink:href, f_xlink_href),
26 SVG_ATTRIBUTE(y)
27 };
28
DEFINE_SVG_INFO(Image)29 DEFINE_SVG_INFO(Image)
30
31 void SkSVGImage::translate(SkSVGParser& parser, bool defState) {
32 parser._startElement("image");
33 INHERITED::translate(parser, defState);
34 SVG_ADD_ATTRIBUTE(x);
35 SVG_ADD_ATTRIBUTE(y);
36 // SVG_ADD_ATTRIBUTE(width);
37 // SVG_ADD_ATTRIBUTE(height);
38 translateImage(parser);
39 parser._endElement();
40 }
41
translateImage(SkSVGParser & parser)42 void SkSVGImage::translateImage(SkSVGParser& parser) {
43 SkASSERT(f_xlink_href.size() > 0);
44 const char* data = f_xlink_href.c_str();
45 SkASSERT(strncmp(data, "data:image/", 11) == 0);
46 data += 11;
47 SkASSERT(strncmp(data, "png;", 4) == 0 || strncmp(data, "jpeg;", 5) == 0);
48 data = strchr(data, ';');
49 SkASSERT(strncmp(data, ";base64,", 8) == 0);
50 data += 8;
51 parser._addAttribute("base64", data);
52 }
53