SkSVGImage.cpp File Reference

#include "include/core/SkCanvas.h"
#include "include/core/SkImage.h"
#include "modules/svg/include/SkSVGAttributeParser.h"
#include "modules/svg/include/SkSVGImage.h"
#include "modules/svg/include/SkSVGRenderContext.h"
#include "modules/svg/include/SkSVGValue.h"
#include "src/utils/SkOSPath.h"

Go to the source code of this file.

Functions
static sk_sp< SkImage >	LoadImage (const sk_sp< skresources::ResourceProvider > &rp, const SkSVGIRI &href)

Function Documentation

LoadImage()

static sk_sp< SkImage > LoadImage ( const sk_sp< skresources::ResourceProvider > &  rp, const SkSVGIRI &  href  )

static

Definition at line 34 of file SkSVGImage.cpp.

                                                      {
    // TODO: It may be better to use the SVG 'id' attribute as the asset id, to allow
    // clients to perform asset substitution based on element id.
    sk_sp<skresources::ImageAsset> imageAsset;
    switch (href.type()) {
        case SkSVGIRI::Type::kDataURI:
            imageAsset = rp->loadImageAsset("", href.iri().c_str(), "");
            break;
        case SkSVGIRI::Type::kNonlocal: {
            const auto path = SkOSPath::Dirname(href.iri().c_str());
            const auto name = SkOSPath::Basename(href.iri().c_str());
            imageAsset = rp->loadImageAsset(path.c_str(), name.c_str(), /* id */ name.c_str());
            break;
        }
        default:
            SkDebugf("error loading image: unhandled iri type %d\n", (int)href.type());
            return nullptr;
    }
 
    return imageAsset ? imageAsset->getFrameData(0).image : nullptr;
}