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Warnings in drag surface classes

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This commit is contained in:
Rachel Fenichel
2018-03-15 13:05:43 -07:00
parent d4c3835a5e
commit f3107a49d0
2 changed files with 11 additions and 8 deletions
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8
core/block_drag_surface.js
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@@ -132,10 +132,10 @@ Blockly.BlockDragSurfaceSvg.prototype.translateAndScaleGroup = function(x, y, sc
this.scale_ = scale;
// This is a work-around to prevent a the blocks from rendering
// fuzzy while they are being dragged on the drag surface.
x = x.toFixed(0);
y = y.toFixed(0);
this.dragGroup_.setAttribute('transform', 'translate('+ x + ','+ y + ')' +
' scale(' + scale + ')');
var fixedX = x.toFixed(0);
var fixedY = y.toFixed(0);
this.dragGroup_.setAttribute('transform',
'translate('+ fixedX + ','+ fixedY + ') scale(' + scale + ')');
};
/**

11
core/workspace_drag_surface_svg.js
View File

@@ -111,12 +111,12 @@ Blockly.WorkspaceDragSurfaceSvg.prototype.createDom = function() {
Blockly.WorkspaceDragSurfaceSvg.prototype.translateSurface = function(x, y) {
// This is a work-around to prevent a the blocks from rendering
// fuzzy while they are being moved on the drag surface.
x = x.toFixed(0);
y = y.toFixed(0);
var fixedX = x.toFixed(0);
var fixedY = y.toFixed(0);
this.SVG_.style.display = 'block';
Blockly.utils.setCssTransform(
this.SVG_, 'translate3d(' + x + 'px, ' + y + 'px, 0px)');
this.SVG_, 'translate3d(' + fixedX + 'px, ' + fixedY + 'px, 0px)');
};
/**
@@ -132,11 +132,14 @@ Blockly.WorkspaceDragSurfaceSvg.prototype.getSurfaceTranslation = function() {
/**
* Move the blockCanvas and bubbleCanvas out of the surface SVG and on to
* newSurface.
* @param {!SVGElement} newSurface The element to put the drag surface contents
* @param {SVGElement} newSurface The element to put the drag surface contents
* into.
* @package
*/
Blockly.WorkspaceDragSurfaceSvg.prototype.clearAndHide = function(newSurface) {
if (!newSurface) {
throw 'Couldn\'t clear and hide the drag surface: missing new surface.';
}
var blockCanvas = this.SVG_.childNodes[0];
var bubbleCanvas = this.SVG_.childNodes[1];
if (!blockCanvas || !bubbleCanvas ||