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Merge pull request #55 from DERAlfons/master

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Move brushPreview with canvas when panning with mousewheel
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Nicola 2021-07-22 13:16:32 +02:00 committed by GitHub
commit 12ddba3924
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2 changed files with 11 additions and 4 deletions
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11
js/_mouseEvents.js
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@ -37,6 +37,7 @@ window.addEventListener("mousedown", function (mouseEvent) {
} }
} }
else if (mouseEvent.which == 2) { else if (mouseEvent.which == 2) {
tool.pan.brushSize = currentTool.brushSize;
currentTool = tool.pan; currentTool = tool.pan;
} }
else if (currentTool.name == 'pencil' && mouseEvent.which == 3) { else if (currentTool.name == 'pencil' && mouseEvent.which == 3) {
@ -171,6 +172,8 @@ window.addEventListener("mouseup", function (mouseEvent) {
currentTool = currentToolTemp; currentTool = currentToolTemp;
currentTool.updateCursor(); currentTool.updateCursor();
var cursorLocation = getCursorPosition(mouseEvent);
currentTool.moveBrushPreview(cursorLocation);
}, false); }, false);
@ -214,8 +217,6 @@ function draw (mouseEvent) {
//if a document hasnt yet been created or the current layer is locked, exit this function //if a document hasnt yet been created or the current layer is locked, exit this function
if (!documentCreated || dialogueOpen || !currentLayer.isVisible || currentLayer.isLocked) return; if (!documentCreated || dialogueOpen || !currentLayer.isVisible || currentLayer.isLocked) return;
// Moving brush preview
currentTool.moveBrushPreview(cursorLocation);
// Hiding eyedropper, will be shown if it's needed // Hiding eyedropper, will be shown if it's needed
eyedropperPreview.style.display = 'none'; eyedropperPreview.style.display = 'none';
@ -304,6 +305,9 @@ function draw (mouseEvent) {
for (let i=1; i<layers.length; i++) { for (let i=1; i<layers.length; i++) {
layers[i].copyData(layers[0]); layers[i].copyData(layers[0]);
} }
// Updating cursorLocation with new layer position
lastMouseMovePos = getCursorPosition(mouseEvent);
cursorLocation = lastMouseMovePos;
} }
else if (currentTool.name == 'eyedropper' && dragging && mouseEvent.target.className == 'drawingCanvas') { else if (currentTool.name == 'eyedropper' && dragging && mouseEvent.target.className == 'drawingCanvas') {
let selectedColor = getEyedropperColor(cursorLocation); let selectedColor = getEyedropperColor(cursorLocation);
@ -417,6 +421,9 @@ function draw (mouseEvent) {
} }
currentLayer.updateLayerPreview(); currentLayer.updateLayerPreview();
} }
// Moving brush preview
currentTool.moveBrushPreview(cursorLocation);
} }
if (mouseEvent.target.className == 'drawingCanvas') if (mouseEvent.target.className == 'drawingCanvas')

4
js/_tools.js
View File

@ -18,10 +18,10 @@ class Tool {
if (options.imageCursor) this.cursor = "url(\'/pixel-editor/"+options.imageCursor+".png\'), auto"; if (options.imageCursor) this.cursor = "url(\'/pixel-editor/"+options.imageCursor+".png\'), auto";
if (options.brushPreview) {
this.brushPreview = true;
this.currentBrushSize = 1; this.currentBrushSize = 1;
this.previousBrushSize = 1; this.previousBrushSize = 1;
if (options.brushPreview) {
this.brushPreview = true;
} }
//add to tool object so it can be referenced //add to tool object so it can be referenced