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Code cleaned up

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This commit is contained in:
Piotr Pekala 2019-03-29 03:32:12 -07:00
parent f29c705bba
commit 5558e17aaf
1 changed files with 3 additions and 5 deletions
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8
src/app/cartography/components/moving-mode/moving-mode.component.ts
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@ -38,9 +38,8 @@ export class MovingModeComponent implements OnInit, OnDestroy {
this.mousemoveListener = (event: MouseEvent) => {
const view = select(this.svg);
const canvas = view.selectAll<SVGGElement, Context>('g.canvas').data([this.context]);
const canvasEnter = canvas.enter().append<SVGGElement>('g').attr('class', 'canvas');
canvas.merge(canvasEnter).attr('transform', () => {
canvas.attr('transform', () => {
this.context.transformation.x = this.context.transformation.x + event.movementX;
this.context.transformation.y = this.context.transformation.y + event.movementY;
@ -62,7 +61,7 @@ export class MovingModeComponent implements OnInit, OnDestroy {
this.svg.addEventListener('mousedown', this.mousedownListener as EventListenerOrEventListenerObject);
}
addZoomListener() {
addZoomListener() {
this.scrollListener = (event: WheelEvent) => {
event.stopPropagation();
event.preventDefault();
@ -72,9 +71,8 @@ export class MovingModeComponent implements OnInit, OnDestroy {
const view = select(this.svg);
const canvas = view.selectAll<SVGGElement, Context>('g.canvas').data([this.context]);
const canvasEnter = canvas.enter().append<SVGGElement>('g').attr('class', 'canvas');
canvas.merge(canvasEnter).attr('transform', () => {
canvas.attr('transform', () => {
this.context.transformation.k = this.context.transformation.k - zoom/10;
const xTrans = this.context.getZeroZeroTransformationPoint().x + this.context.transformation.x;