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>
20 lines
902 B
C++
20 lines
902 B
C++
#pragma once
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#include "Document/Selection.h"
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#include <QImage>
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#include <QTransform>
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// Shared plumbing for whole-image adjustments.
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namespace PixelAdjust {
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// A small preview for the Layers panel, like an import's.
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QImage thumbnail(const QImage &image);
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// Selection coverage on the image's own pixel grid.
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QImage coverage(const SelectionClip &selection, int width, int height, const QTransform &pixelToDocument);
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// coverage × adjusted + (1 − coverage) × original.
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QImage blend(const QImage &adjusted, const QImage &original, const SelectionClip &selection,
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const QTransform &pixelToDocument, bool isMask);
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// Core Image's Gaussian on stored values; `clamped` repeats the edge.
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QImage gaussianBlur(const QImage &image, double sigma, bool clamped);
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// Core Image's motion blur: a Gaussian taper along the angle.
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QImage motionBlur(const QImage &image, double radius, double angle);
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}
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