The next api of c++ version has been deprecated
Tvg_Result tvg_paint_get_bounds(const Tvg_Paint* paint, float* x, float* y, float* w, float* h);
instead, we introduce the next one under the beta.
Tvg_Result tvg_paint_get_bounds(const Tvg_Paint* paint, float* x, float* y, float* w, float* h, bool transformed);
According to the svg standard, in a case when 'x1==x2 and y1==y2'
for a linear gradient or when 'r==0' for a radial gradient, the area
should be painted as a single color - the last gradient stop color.
This patch has 2 purposes,
1. revise the loaders infrastructure to support both static/external linking loaders.
2. add a template for static jpg/png loaders after external jpg/png.
Our default loaders prefer static linking, external loaders are only available
when dependent libraries on the build system are found.
You might wonder why we have the external loaders together,
they might be faster than static loaders since the popular libraries are likely to be well maintained,
fine-grained optimized.
Thus in this patch, meson tries to apply the external loaders first
then see if the dependencies were found or not,
if it's failed, it turns to the default static loaders.
Next this patch, we need the contribution for actual static jpg/png loaders implementation.
@Issue: https://github.com/Samsung/thorvg/issues/594
Changes:
- Removed beta api tag from CAPI module
- For some APIs, the tag has not been changed due to main API status
- Moved some documentation changes to have similar descriptions in main
API and CAPI
- Removed deprecation warnings.
If there was an empty scene (empty scene, so bounds equal zero) with a mask composition applied,
Paint::Impl::render failed on checking size and Canvas::draw() returned InsufficientCondition.
As a result no other paints was rendered.
@issue: fixes#842
"runtime error: load of misaligned address 0x7fb67895c815 for type 'unsigned int', which requires 4 byte alignment"
This is actually not an issue but we can resolve it with an easy workaround,
since we don't need to see this report repeatedly.
Current paint::bounds() returns the coordinates under the raw status,
the values are not quite useful if the paint object has the transformed children.
Thus, we extends the feature and give an additional parameter "transformed"
to return the coordinates values after transformation by user demands.
This is also necessary for tvg format, since we need the exact view size of the scene information.
The previous api is deprecated and we introduce a new api to replace it.
@APIs:
+ Result Paint::bounds(float* x, float* y, float* w, float* h, bool transformed) const noexcept;
- Result Paint::bounds(float* x, float* y, float* w, float* h) const noexcept;
@Issues: https://github.com/Samsung/thorvg/issues/746
tvg picture is going to be released, we need the Saver as well.
Also, two stable periperal apis are released in v0.5
@APIs:
Result Picture::load(const char* data, uint32_t size, const std::string& mimeType, bool copy = false) noexcept;
CompositeMethod Paint::composite(const Paint** target) const noexcept;
Result Saver::save(std::unique_ptr<Paint> paint, const std::string& path, bool compress = true) noexcept;
Result Saver::sync() noexcept;
static std::unique_ptr<Saver> Saver::gen() noexcept;
The API expected floats, whereas the called impl function expected
ints. The values were saved as floats, so the float->int->float conversion
is not needed.
