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Update project-map.component.ts

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This commit is contained in:
Piotr Pekala 2019-10-11 05:55:05 -07:00
parent ebd2614b84
commit 2981d6eafe
1 changed files with 28 additions and 11 deletions
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39
src/app/components/project-map/project-map.component.ts
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@ -395,8 +395,7 @@ export class ProjectMapComponent implements OnInit, OnDestroy {
}
public fitInView() {
if ((this.nodes.length === 0) || (this.drawings.length === 0)) { return };
if ((this.nodes.length === 0) && (this.drawings.length === 0)) { return };
let minX: number = + this.project.scene_width/2;
let minY: number = + this.project.scene_height/2;
let maxX: number = - this.project.scene_width/2;
@ -416,20 +415,38 @@ export class ProjectMapComponent implements OnInit, OnDestroy {
maxY = drawing.y > maxY ? drawing.y : maxY;
});
console.log(maxX);
console.log(minX);
console.log(maxY);
console.log(minY);
console.log('-----------------------------');
let windowWidth = window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth;
let windowHeight = window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight;
let margin = 0;
let widthToSceneWidthRatio = ((maxX-minX) + margin) / windowWidth;
let heightToSceneHeightRatio = ((maxY-minY) + margin) / windowHeight;
let widthOfAreaToShow = maxX - minX;
let heightOfAreaToShow = maxY - minY;
let widthToSceneWidthRatio = widthOfAreaToShow / windowWidth;
let heightToSceneHeightRatio = heightOfAreaToShow / windowHeight;
let scaleToSet = 1 / Math.max(widthToSceneWidthRatio, heightToSceneHeightRatio);
this.mapScaleService.setScale(scaleToSet);
console.log(widthOfAreaToShow);
console.log(heightOfAreaToShow);
console.log(widthToSceneWidthRatio);
console.log(heightToSceneHeightRatio);
console.log('-----------------------------');
this.project.scene_width = this.project.scene_width * scaleToSet;
this.project.scene_height = this.project.scene_height * scaleToSet;
let scale = 1 / Math.max(widthToSceneWidthRatio, heightToSceneHeightRatio);
this.mapScaleService.setScale(scale);
console.log(scale);
this.project.scene_width = this.project.scene_width * scale;
this.project.scene_height = this.project.scene_height * scale;
let scrollX: number = ((minX + maxX)/2 * scale) + this.project.scene_width/2;
let scrollY: number = ((minY + maxY)/2 * scale) + this.project.scene_height/2;
console.log('scrollx ', scrollX);
console.log('scrolly ', scrollY);
let scrollX: number = (minX + maxX)/2 * scaleToSet;
let scrollY: number = (minY + maxY)/2 * scaleToSet;
window.scrollTo(scrollX, scrollY);
}