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Tried to refactor more, snapped the brush preview to the pixel grid

This commit is contained in:
unsettledgames 2020-07-21 23:36:12 +02:00
parent 81cc4c8900
commit d14deeb761
4 changed files with 5 additions and 13 deletions
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8
js/_copyPaste.js
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@ -6,9 +6,6 @@ let copiedStartY;
let copiedEndX;
let copiedEndY;
// BUG: when merging tmp layer to currentLayer there are offset problems
// FIX: maybe copy the entire tmp layer and paste it so that the merging happens at 0,0
function copySelection() {
copiedEndX = endX;
copiedEndY = endY;
@ -65,9 +62,4 @@ function cutSelectionTool() {
clipboardData = currentLayer.context.getImageData(startX, startY, endX - startX + 1, endY - startY + 1);
currentLayer.context.clearRect(startX - 0.5, startY - 0.5, endX - startX + 1, endY - startY + 1);
}
// Moving those pixels from the current layer to the tmp layer
//TMPLayer.context.putImageData(imageDataToMove, startX + 1, startY);
//originalDataPosition = [currentPos[0], currentPos[1]];
}

4
js/_getCursorPosition.js
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@ -6,6 +6,8 @@ function getCursorPosition(e) {
if (e.pageX != undefined && e.pageY != undefined) {
x = e.pageX;
y = e.pageY;
console.log("passato di qui");
}
else {
x = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
@ -15,5 +17,5 @@ function getCursorPosition(e) {
x -= canvas.offsetLeft;
y -= canvas.offsetTop;
return [x,y];
return [Math.round(x), Math.round(y)];
}

2
js/_rectangle.js
View File

@ -53,8 +53,6 @@ function endRectDrawing(mouseEvent) {
startRectY = tmp;
}
let hexColor = hexToRgb(currentLayer.context.fillStyle);
// Resetting this
isDrawingRect = false;
// Drawing the rect

4
js/_tools.js
View File

@ -95,8 +95,8 @@ class Tool {
}
moveBrushPreview(cursorLocation) {
brushPreview.style.left = cursorLocation[0] + currentLayer.canvas.offsetLeft - this.currentBrushSize * zoom / 2 + 'px';
brushPreview.style.top = cursorLocation[1] + currentLayer.canvas.offsetTop - this.currentBrushSize * zoom / 2 + 'px';
brushPreview.style.left = (Math.ceil(cursorLocation[0] / zoom) * zoom + currentLayer.canvas.offsetLeft - this.currentBrushSize * zoom / 2 - zoom / 2) + 'px';
brushPreview.style.top = (Math.ceil(cursorLocation[1] / zoom) * zoom + currentLayer.canvas.offsetTop - this.currentBrushSize * zoom / 2 - zoom / 2) + 'px';
}
}