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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkSVGDevice.h" | 8 #include "SkSVGDevice.h" |
9 | 9 |
10 #include "SkBase64.h" | 10 #include "SkBase64.h" |
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283 | 283 |
284 AutoElement(const char name[], SkXMLWriter* writer, ResourceBucket* bucket, | 284 AutoElement(const char name[], SkXMLWriter* writer, ResourceBucket* bucket, |
285 const SkDraw& draw, const SkPaint& paint) | 285 const SkDraw& draw, const SkPaint& paint) |
286 : fWriter(writer) | 286 : fWriter(writer) |
287 , fResourceBucket(bucket) { | 287 , fResourceBucket(bucket) { |
288 | 288 |
289 Resources res = this->addResources(draw, paint); | 289 Resources res = this->addResources(draw, paint); |
290 if (!res.fClip.isEmpty()) { | 290 if (!res.fClip.isEmpty()) { |
291 // The clip is in device space. Apply it via a <g> wrapper to avoid
local transform | 291 // The clip is in device space. Apply it via a <g> wrapper to avoid
local transform |
292 // interference. | 292 // interference. |
293 fClipGroup.reset(SkNEW_ARGS(AutoElement, ("g", fWriter))); | 293 fClipGroup.reset(new AutoElement("g", fWriter)); |
294 fClipGroup->addAttribute("clip-path",res.fClip); | 294 fClipGroup->addAttribute("clip-path",res.fClip); |
295 } | 295 } |
296 | 296 |
297 fWriter->startElement(name); | 297 fWriter->startElement(name); |
298 | 298 |
299 this->addPaint(paint, res); | 299 this->addPaint(paint, res); |
300 | 300 |
301 if (!draw.fMatrix->isIdentity()) { | 301 if (!draw.fMatrix->isIdentity()) { |
302 this->addAttribute("transform", svg_transform(*draw.fMatrix)); | 302 this->addAttribute("transform", svg_transform(*draw.fMatrix)); |
303 } | 303 } |
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559 if (!familyName.isEmpty()) { | 559 if (!familyName.isEmpty()) { |
560 this->addAttribute("font-family", familyName); | 560 this->addAttribute("font-family", familyName); |
561 } | 561 } |
562 } | 562 } |
563 | 563 |
564 SkBaseDevice* SkSVGDevice::Create(const SkISize& size, SkXMLWriter* writer) { | 564 SkBaseDevice* SkSVGDevice::Create(const SkISize& size, SkXMLWriter* writer) { |
565 if (!writer) { | 565 if (!writer) { |
566 return NULL; | 566 return NULL; |
567 } | 567 } |
568 | 568 |
569 return SkNEW_ARGS(SkSVGDevice, (size, writer)); | 569 return new SkSVGDevice(size, writer); |
570 } | 570 } |
571 | 571 |
572 SkSVGDevice::SkSVGDevice(const SkISize& size, SkXMLWriter* writer) | 572 SkSVGDevice::SkSVGDevice(const SkISize& size, SkXMLWriter* writer) |
573 : INHERITED(SkSurfaceProps(0, kUnknown_SkPixelGeometry)) | 573 : INHERITED(SkSurfaceProps(0, kUnknown_SkPixelGeometry)) |
574 , fWriter(writer) | 574 , fWriter(writer) |
575 , fResourceBucket(SkNEW(ResourceBucket)) { | 575 , fResourceBucket(new ResourceBucket) { |
576 SkASSERT(writer); | 576 SkASSERT(writer); |
577 | 577 |
578 fLegacyBitmap.setInfo(SkImageInfo::MakeUnknown(size.width(), size.height()))
; | 578 fLegacyBitmap.setInfo(SkImageInfo::MakeUnknown(size.width(), size.height()))
; |
579 | 579 |
580 fWriter->writeHeader(); | 580 fWriter->writeHeader(); |
581 | 581 |
582 // The root <svg> tag gets closed by the destructor. | 582 // The root <svg> tag gets closed by the destructor. |
583 fRootElement.reset(SkNEW_ARGS(AutoElement, ("svg", fWriter))); | 583 fRootElement.reset(new AutoElement("svg", fWriter)); |
584 | 584 |
585 fRootElement->addAttribute("xmlns", "http://www.w3.org/2000/svg"); | 585 fRootElement->addAttribute("xmlns", "http://www.w3.org/2000/svg"); |
586 fRootElement->addAttribute("xmlns:xlink", "http://www.w3.org/1999/xlink"); | 586 fRootElement->addAttribute("xmlns:xlink", "http://www.w3.org/1999/xlink"); |
587 fRootElement->addAttribute("width", size.width()); | 587 fRootElement->addAttribute("width", size.width()); |
588 fRootElement->addAttribute("height", size.height()); | 588 fRootElement->addAttribute("height", size.height()); |
589 } | 589 } |
590 | 590 |
591 SkSVGDevice::~SkSVGDevice() { | 591 SkSVGDevice::~SkSVGDevice() { |
592 } | 592 } |
593 | 593 |
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809 const SkPaint& paint) { | 809 const SkPaint& paint) { |
810 // todo | 810 // todo |
811 SkDebugf("unsupported operation: drawVertices()\n"); | 811 SkDebugf("unsupported operation: drawVertices()\n"); |
812 } | 812 } |
813 | 813 |
814 void SkSVGDevice::drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, | 814 void SkSVGDevice::drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, |
815 const SkPaint&) { | 815 const SkPaint&) { |
816 // todo | 816 // todo |
817 SkDebugf("unsupported operation: drawDevice()\n"); | 817 SkDebugf("unsupported operation: drawDevice()\n"); |
818 } | 818 } |
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