1 Star 0 Fork 0

Archermind-TI / ScrollParallaxImageView

加入 Gitee
与超过 1200万 开发者一起发现、参与优秀开源项目,私有仓库也完全免费 :)
免费加入
克隆/下载
贡献代码
同步代码
取消
提示: 由于 Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件
Loading...
README
MIT

ScrollParallaxImageView

ScrollParallaxImageView扩展与Image, 当滚动的时候提供视差效果. 它可以用于任何可以滚动内容的容器,如ListContainer, ScrollView等等.

演示效果

集成

With gradle:

dependencies {
   compile 'com.gitee.archermind-ti:scrollparallaximageview:1.0.0-beta'
}

使用方式

布局文件

<com.gjiazhe.scrollparallaximageview.ScrollParallaxImageView
	ohos:id="$+id:img"
	ohos:height="200vp"
	ohos:width="200vp"
	ohos:scale_mode="clip_center"
	/>

代码设置

ScrollParallaxImageView iv = (ScrollParallaxImageView)findComponentById(ResourceTable.Id_img);
iv.setParallaxStyles(new VerticalMovingStyle()); // or other parallax styles

目前已实现HorizontalAlphaStyle,HorizontalMovingStyle,HorizontalScaleStyle,VerticalAlphaStyle,VerticalMovingStyle,VerticalScaleStyle六种视差效果。

也可以通过实现接口ScrollParallaxImageView.ParallaxStyle来实现自己的效果 :

public class MyParallaxStyle implements ScrollParallaxImageView.ParallaxStyle {
  @Override
    public void transform(ScrollParallaxImageView view, Canvas canvas, int x, int y) {
        // Transform the view here, x and y stands for the coordinate of
        // ScrollParallaxImageView's top-left corner.
    }
  
    @Override
    public void onAttachedToImageView(ScrollParallaxImageView view) {
		// Do something when the style is set to a ScrollParallaxImageView.
    }

    @Override
    public void onDetachedFromImageView(ScrollParallaxImageView view) {
		// Do something when the style is remove from a ScrollParallaxImageView.
    }
}

遗留问题

  1. 由于ListContainer中所有Item中的控件调用getLocationOnScreen,得到的结果都是一样的。导致初始化时显示略有差异。
  2. Canvas中的translate,scale接口显示效果与原库不一致, 目前显示效果略有差异。

License

MIT License

Copyright (c) 2016 郭佳哲

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
MIT License Copyright (c) 2016 Jiazhe Guo Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

简介

Provides parallax effects when ImageView scrolls in the screen. 展开 收起
Java
MIT
取消

发行版

暂无发行版

贡献者

全部

近期动态

加载更多
不能加载更多了
1
https://gitee.com/archermind-ti/ScrollParallaxImageView.git
git@gitee.com:archermind-ti/ScrollParallaxImageView.git
archermind-ti
ScrollParallaxImageView
ScrollParallaxImageView
master

搜索帮助

14c37bed 8189591 565d56ea 8189591