Texture:getDPIScale
| Available since LÖVE 0.11.0 |
| This method is not supported in earlier versions. |
Gets the DPI scale factor of the Texture.
The DPI scale factor represents relative pixel density. A DPI scale factor of 2 means the texture has twice the pixel density in each dimension (4 times as many pixels in the same area) compared to a texture with a DPI scale factor of 1.
For example, a texture with pixel dimensions of 100x100 with a DPI scale factor of 2 will be drawn as if it was 50x50. This is useful with high-dpi / retina displays to easily allow swapping out higher or lower pixel density Images and Canvases without needing any extra manual scaling logic.
Function
Synopsis
dpiscale = Texture:getDPIScale( )
Arguments
None.
Returns
number dpiscale- The DPI scale factor of the Texture.
See Also
- Texture
- Texture:getDimensions
- Texture:getPixelDimensions
- love.graphics.newImage
- love.graphics.newCanvas
- Config Files
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