雷电芽衣andClaude
c864304695
A layered image editor for Linux and Omarchy, ported from Compositor (github.com/robbietilton/Compositor), whose Swift source is its specification. It reads and writes Compositor's .comp projects. Packages for Ubuntu, Fedora and Arch come from the release workflow; scripts/install/ holds one install script per distribution family, and flake.nix serves NixOS. Co-Authored-By: Claude <noreply@anthropic.com>
34 lines
1.3 KiB
C++
34 lines
1.3 KiB
C++
#include "Document/ContentFill.h"
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#include "Document/BrushStroke.h"
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#include "Document/PixelAdjust.h"
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#include "IO/ImageExporter.h"
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// The kernel shares this file's name: angle brackets skip here.
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extern "C" {
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#include <ContentFill.h>
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}
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ContentFillError::ContentFillError(Kind kind)
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: std::runtime_error("Not enough unselected, opaque image pixels to synthesize a fill. Use a smaller selection with some surrounding image."), kind(kind)
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{
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}
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QImage ContentFill::run(const FilterJob &job)
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{
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if (!job.selection)
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throw ContentFillError(ContentFillError::Kind::noSource);
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const int width = job.image.width(), height = job.image.height();
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QImage pixels = BrushRaster::context(width, height, false);
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QPainter painter(&pixels);
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BrushRaster::draw(job.image, QRectF(0, 0, width, height), painter);
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painter.end();
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// White through the selection: the pixels to make.
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const QImage mask = PixelAdjust::coverage(*job.selection, width, height, job.mapping);
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const int result = content_fill(pixels.bits(), size_t(pixels.bytesPerLine()), mask.constBits(), size_t(mask.bytesPerLine()), width, height);
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if (result == 0)
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throw ContentFillError(ContentFillError::Kind::noSource);
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if (result != 1)
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throw ExportError(ExportError::Kind::render);
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return pixels;
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}
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