This repository has been archived on 2024-07-22. You can view files and clone it, but cannot push or open issues or pull requests.
Doric/doric-demo/src/ImageDemo.ts

224 lines
9.0 KiB
TypeScript
Raw Normal View History

2021-12-07 19:13:42 +08:00
import { Base64Resource, Group, Panel, coordinator, text, gravity, Color, LayoutSpec, log, vlayout, scroller, layoutConfig, image, ScaleType, Image, modal, RemoteResource, MainBundleResource, AndroidAssetsResource, AssetsResource } from "doric";
2019-12-04 14:07:14 +08:00
import { colors, label } from "./utils";
import { img_base64 } from "./image_base64";
2020-04-18 15:59:21 +08:00
2019-12-04 14:07:14 +08:00
const imageUrl = 'https://img.zcool.cn/community/01e75b5da933daa801209e1ffa4649.jpg@1280w_1l_2o_100sh.jpg'
2020-04-18 15:59:21 +08:00
import logo from "./images/logo_w.png"
import button from "./images/button.png"
2020-04-18 15:59:21 +08:00
2019-12-04 14:07:14 +08:00
@Entry
class ImageDemo extends Panel {
build(rootView: Group): void {
let imageView: Image
2020-01-06 10:43:18 +08:00
scroller(
vlayout(
[
text({
text: "Image Demo",
layoutConfig: layoutConfig().configWidth(LayoutSpec.MOST),
textSize: 30,
textColor: Color.WHITE,
backgroundColor: colors[5],
textAlignment: gravity().center(),
height: 50,
}),
2021-01-29 10:27:28 +08:00
label('Button'),
image({
2021-10-25 16:01:44 +08:00
image: Environment.platform === 'Android'
2021-12-07 18:38:05 +08:00
? new AndroidAssetsResource("assets/The_Parthenon_in_Athens.jpeg")
2021-12-07 18:11:15 +08:00
: new MainBundleResource("assets/The_Parthenon_in_Athens.jpeg"),
2021-01-29 10:27:28 +08:00
}),
2021-12-07 18:38:05 +08:00
image({
2021-12-07 19:13:42 +08:00
image: new AssetsResource("The_Parthenon_in_Athens.jpeg"),
2021-12-07 18:38:05 +08:00
}),
2021-01-29 10:27:28 +08:00
image({
2021-10-25 16:01:44 +08:00
image: new RemoteResource("https://p.upyun.com/demo/webp/webp/jpg-0.webp"),
2021-01-29 10:27:28 +08:00
}),
image({
2021-10-25 16:01:44 +08:00
image: new Base64Resource(img_base64[0]),
2021-01-29 10:27:28 +08:00
scaleType: ScaleType.ScaleToFill,
layoutConfig: {
2021-10-25 16:01:44 +08:00
widthSpec: LayoutSpec.FIT,
heightSpec: LayoutSpec.FIT,
2021-01-29 10:27:28 +08:00
},
}),
2021-10-25 16:01:44 +08:00
// image({
// imageBase64: button,
// scaleType: ScaleType.ScaleToFill,
// layoutConfig: {
// widthSpec: LayoutSpec.JUST,
// heightSpec: LayoutSpec.JUST,
// },
// width: 200,
// height: 150 / 2.75,
// stretchInset: {
// left: 100,
// top: 0,
// right: 100,
// bottom: 0
// },
// imageScale: 2.75,
// }),
// image({
// imageBase64: button,
// scaleType: ScaleType.ScaleToFill,
// layoutConfig: {
// widthSpec: LayoutSpec.JUST,
// heightSpec: LayoutSpec.JUST,
// },
// width: 200,
// height: 75,
// stretchInset: {
// left: 100,
// top: 0,
// right: 100,
// bottom: 0
// },
// imageScale: 2,
2021-10-25 16:01:44 +08:00
// }),
// label('Gif '),
// image({
// imageUrl: "https://www.w3.org/People/mimasa/test/imgformat/img/w3c_home_animation.gif",
// scaleType: ScaleType.ScaleToFill,
// imageScale: 3,
// }),
// label('APNG'),
// image({
// imageUrl: "https://upload.wikimedia.org/wikipedia/commons/1/14/Animated_PNG_example_bouncing_beach_ball.png",
// }),
// label('Animated WebP'),
// image({
// imageUrl: "https://p.upyun.com/demo/webp/webp/animated-gif-0.webp",
2021-10-25 16:01:44 +08:00
// }),
// label('WebP'),
// imageView = image({
// imageUrl: "https://p.upyun.com/demo/webp/webp/jpg-0.webp",
// layoutConfig: layoutConfig().just(),
// width: 200,
// height: 200,
// loadCallback: (ret) => {
// if (ret) {
// imageView.width = ret.width
// imageView.height = ret.height
// }
// }
// }),
// label('ScaleToFill'),
// image({
// imageUrl,
// width: 300,
// height: 300,
// isBlur: true,
// border: {
// width: 2,
// color: Color.GRAY,
// },
// scaleType: ScaleType.ScaleToFill,
// layoutConfig: layoutConfig().just(),
// loadCallback: (ret) => {
// }
// }),
// label('ScaleAspectFit'),
// image({
// imageUrl,
// width: 300,
// height: 300,
// border: {
// width: 2,
// color: Color.GRAY,
// },
// scaleType: ScaleType.ScaleAspectFit,
// layoutConfig: layoutConfig().just(),
// }),
// label('ScaleAspectFill'),
// image({
// imageUrl,
// width: 300,
// height: 300,
// border: {
// width: 2,
// color: Color.GRAY,
// },
// scaleType: ScaleType.ScaleAspectFill,
// layoutConfig: layoutConfig().just(),
// }),
// label('ImageBase64'),
// image({
// imageBase64: img_base64[0],
// width: 300,
// height: 300,
// border: {
// width: 2,
// color: Color.GRAY,
// },
// scaleType: ScaleType.ScaleAspectFill,
// layoutConfig: layoutConfig().just(),
// }),
// label('StretchInset'),
// image({
// imageBase64: img_base64[1],
// height: 60,
// width: 134,
// scaleType: ScaleType.ScaleAspectFill,
// layoutConfig: layoutConfig().just(),
// }),
// image({
// imageBase64: img_base64[1],
// height: 60,
// width: 294,
// scaleType: ScaleType.ScaleToFill,
// layoutConfig: layoutConfig().just(),
// stretchInset: {
// left: 0.85,
// top: 0,
// right: 0.149,
// bottom: 0
// }
// }),
2020-01-06 10:43:18 +08:00
],
{
layoutConfig: layoutConfig().most().configHeight(LayoutSpec.FIT),
gravity: gravity().center(),
space: 10,
}),
{
layoutConfig: layoutConfig().most(),
}
2020-02-13 22:18:13 +08:00
).also(it => {
coordinator(context).verticalScrolling({
scrollable: it,
scrollRange: {
start: 0,
end: 100,
},
target: "NavBar",
changing: {
name: "backgroundColor",
start: Color.WHITE,
end: Color.RED,
}
})
coordinator(context).verticalScrolling({
scrollable: it,
scrollRange: {
start: 0,
end: 100,
},
target: imageView,
changing: {
name: "width",
start: 10,
end: 200,
}
})
2020-02-13 22:18:13 +08:00
}).in(rootView)
2019-12-04 14:07:14 +08:00
}
2020-04-23 17:42:32 +08:00
onDestroy() {
modal(context).toast('onDestroy')
}
2021-01-29 10:27:28 +08:00
}