feat: 首次提交

components/firstui/fui-poster-weex/gcanvas/index.js

@@ -0,0 +1,48 @@
+// 本文件由FirstUI授权予新疆天衡创新研究院有限公司（手机号：   1 86 1  4  07 2549，身份证尾号：5A07X5）专用，请尊重知识产权，勿私下传播，违者追究法律责任。
+import GCanvas from './env/canvas';
+import GImage from './env/image';
+
+import GWebGLRenderingContext from './context-webgl/RenderingContext';
+import GContext2D from './context-2d/RenderingContext';
+
+import GBridgeWeex from './bridge/bridge-weex';
+
+export let Image = GImage;
+
+export let WeexBridge = GBridgeWeex;
+
+export function enable(el, {
+	bridge,
+	debug,
+	disableAutoSwap,
+	disableComboCommands
+} = {}) {
+
+	const GBridge = GImage.GBridge = GCanvas.GBridge = GWebGLRenderingContext.GBridge = GContext2D.GBridge = bridge;
+
+	GBridge.callEnable(el.ref, [
+		0, // renderMode: 0--RENDERMODE_WHEN_DIRTY, 1--RENDERMODE_CONTINUOUSLY
+		-1, // hybridLayerType:  0--LAYER_TYPE_NONE 1--LAYER_TYPE_SOFTWARE 2--LAYER_TYPE_HARDWARE
+		false, // supportScroll
+		false, // newCanvasMode
+		1, // compatible
+		'white', // clearColor
+		false // sameLevel: newCanvasMode = true && true => GCanvasView and Webview is same level
+	]);
+
+	if (debug === true) {
+		GBridge.callEnableDebug();
+	}
+	if (disableComboCommands) {
+		GBridge.callEnableDisableCombo();
+	}
+
+	var canvas = new GCanvas(el.ref, {
+		disableAutoSwap
+	});
+	let pixelRatio = uni.getSystemInfoSync().pixelRatio;
+	canvas.width = el.style.width * pixelRatio;
+	canvas.height = el.style.height * pixelRatio;
+
+	return canvas;
+};