TypeScript browser.getPixelRatio函數代碼示例

本文整理匯總了TypeScript中vs/base/browser/browser.getPixelRatio函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript getPixelRatio函數的具體用法？TypeScript getPixelRatio怎麽用？TypeScript getPixelRatio使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了getPixelRatio函數的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。

示例1: constructor

	constructor(canvasLeftOffset: number, cssClassName: string, scrollHeight: number, lineHeight: number, canUseTranslate3d: boolean, minimumHeight: number, maximumHeight: number, getVerticalOffsetForLine: (lineNumber: number) => number) {
		this._canvasLeftOffset = canvasLeftOffset;

		this._domNode = createFastDomNode(document.createElement('canvas'));

		this._domNode.setClassName(cssClassName);
		this._domNode.setPosition('absolute');

		this._lanesCount = 3;

		this._canUseTranslate3d = canUseTranslate3d;
		this._background = null;

		this._zoneManager = new OverviewZoneManager(getVerticalOffsetForLine);
		this._zoneManager.setMinimumHeight(minimumHeight);
		this._zoneManager.setMaximumHeight(maximumHeight);
		this._zoneManager.setUseDarkColor(false);
		this._zoneManager.setDOMWidth(0);
		this._zoneManager.setDOMHeight(0);
		this._zoneManager.setOuterHeight(scrollHeight);
		this._zoneManager.setLineHeight(lineHeight);

		this._zoomListener = browser.onDidChangeZoomLevel(() => {
			this._zoneManager.setPixelRatio(browser.getPixelRatio());
			this._domNode.setWidth(this._zoneManager.getDOMWidth());
			this._domNode.setHeight(this._zoneManager.getDOMHeight());
			this._domNode.domNode.width = this._zoneManager.getCanvasWidth();
			this._domNode.domNode.height = this._zoneManager.getCanvasHeight();
			this.render(true);
		});
		this._zoneManager.setPixelRatio(browser.getPixelRatio());
	}

開發者ID:m-khosravi，項目名稱:vscode，代碼行數:32，代碼來源:overviewRulerImpl.ts

示例2:

		this._zoomListener = browser.onDidChangeZoomLevel(() => {
			this._zoneManager.setPixelRatio(browser.getPixelRatio());
			this._domNode.setWidth(this._zoneManager.getDOMWidth());
			this._domNode.setHeight(this._zoneManager.getDOMHeight());
			this._domNode.domNode.width = this._zoneManager.getCanvasWidth();
			this._domNode.domNode.height = this._zoneManager.getCanvasHeight();
			this.render(true);
		});

開發者ID:m-khosravi，項目名稱:vscode，代碼行數:8，代碼來源:overviewRulerImpl.ts

示例3: canUseTranslate3d

function canUseTranslate3d(): boolean {
	if (browser.isFirefox) {
		return false;
	}

	if (browser.getZoomLevel() !== 0) {
		return false;
	}

	// see https://github.com/Microsoft/vscode/issues/24483
	if (browser.isChromev56) {
		const pixelRatio = browser.getPixelRatio();
		if (Math.floor(pixelRatio) !== pixelRatio) {
			// Not an integer
			return false;
		}
	}

	return true;
}

開發者ID:SeanKilleen，項目名稱:vscode，代碼行數:20，代碼來源:listView.ts

注：本文中的vs/base/browser/browser.getPixelRatio函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。