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XY flip is implemented, works only for portrait LCD.

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This commit is contained in:
tamasmeszaros 2018-12-12 18:45:45 +01:00
parent 35a8a5374c
commit 9917edcdcc
4 changed files with 32 additions and 15 deletions
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7
src/libslic3r/Rasterizer/Rasterizer.hpp
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@ -27,6 +27,13 @@ public:
PNG //!> PNG compression
};
/// The Rasterizer expects the input polygons to have their coordinate
/// system origin in the bottom left corner. If the raster is then
/// configured with the TOP_LEFT origin parameter (in the constructor) than
/// it will flip the Y axis in output to maintain the correct orientation.
/// This is the default case with PNG images. They have the origin in the
/// top left corner. Without the flipping, the image would be upside down
/// with the scaled (clipper) coordinate system of the input polygons.
enum class Origin {
TOP_LEFT,
BOTTOM_LEFT