SvgVisual::SvgVisual( VisualFactoryCache& factoryCache )
: Visual::Base( factoryCache ),
mAtlasRect( FULL_TEXTURE_RECT ),
- mParsedImage( NULL )
+ mImageUrl(),
+ mParsedImage( NULL ),
+ mPlacementActor()
{
// the rasterized image is with pre-multiplied alpha format
mImpl->mFlags |= Impl::IS_PREMULTIPLIED_ALPHA;
}
+SvgVisual::SvgVisual( VisualFactoryCache& factoryCache, const std::string& imageUrl, ImageDimensions size )
+: Visual::Base( factoryCache ),
+ mAtlasRect( FULL_TEXTURE_RECT ),
+ mImageUrl(),
+ mParsedImage( NULL ),
+ mPlacementActor()
+{
+ // the rasterized image is with pre-multiplied alpha format
+ mImpl->mFlags |= Impl::IS_PREMULTIPLIED_ALPHA;
+
+ ParseFromUrl( imageUrl, size );
+}
+
SvgVisual::~SvgVisual()
{
if( mParsedImage )
std::string imageUrl;
if( imageURLValue->Get( imageUrl ) )
{
- SetImage( imageUrl );
+ ParseFromUrl( imageUrl );
}
else
{
void SvgVisual::SetSize( const Vector2& size )
{
- if(mImpl->mSize != size && mParsedImage && GetIsOnStage() )
+ if(mImpl->mSize != size && mParsedImage && IsOnStage() )
{
AddRasterizationTask( size );
}
return Dali::Property::Value();
}
-void SvgVisual::SetImage( const std::string& imageUrl, ImageDimensions size )
+void SvgVisual::ParseFromUrl( const std::string& imageUrl, ImageDimensions size )
{
- if( mImageUrl != imageUrl )
- {
- mImageUrl = imageUrl;
+ mImageUrl = imageUrl;
- NSVGimage* parsedImageOld = mParsedImage;
+ Vector2 dpi = Stage::GetCurrent().GetDpi();
+ float meanDpi = (dpi.height + dpi.width) * 0.5f;
+ mParsedImage = nsvgParseFromFile( imageUrl.c_str(), UNITS, meanDpi );
- Vector2 dpi = Stage::GetCurrent().GetDpi();
- float meanDpi = (dpi.height + dpi.width) * 0.5f;
- mParsedImage = nsvgParseFromFile(mImageUrl.c_str(), UNITS, meanDpi);
-
- if( size.GetWidth() != 0u && size.GetHeight() != 0u)
- {
- mImpl->mSize.x = size.GetWidth();
- mImpl->mSize.y = size.GetHeight();
- }
-
- if( mImpl->mSize != Vector2::ZERO && GetIsOnStage() )
- {
- AddRasterizationTask( mImpl->mSize );
- }
-
- mFactoryCache.GetSVGRasterizationThread()->DeleteImage( parsedImageOld );
+ if( size.GetWidth() != 0u && size.GetHeight() != 0u)
+ {
+ mImpl->mSize.x = size.GetWidth();
+ mImpl->mSize.y = size.GetHeight();
}
}
void SvgVisual::ApplyRasterizedImage( PixelData rasterizedPixelData )
{
- if( GetIsOnStage() )
+ if( IsOnStage() )
{
TextureSet currentTextureSet = mImpl->mRenderer.GetTextures();
if( mAtlasRect != FULL_TEXTURE_RECT )