资讯评论 - D3.js 3.3 发布，可视化图形图表库 - OSCHINA

D3.js 3.3 发布，可视化图形图表库

D3.js 3.3 发布了，D3 是最流行的可视化库之一，它被很多其他的表格插件所使用。它允许绑定任意数据到DOM，然后将数据驱动转换应用到Document中。你可以使用它用一个数组创建基本的HMTL表格，或是利用它的流体过度和交互，用相似的数据创建惊人的SVG条形图。

改进记录包括：

Add selection.interrupt for immediately interrupting the current transition.
Add brush.event for programmatic brushing, including transitions (e.g., 1 2).
Add zoom.event for programmatic zooming, including transitions (e.g., 1 2 3 4 5).
Add d3.interpolateZoom for smooth zooming based on van Wijk & Nuij (e.g., 1 2).
Add zoom.center to control over focal point while mousewheel zooming (e.g., 1).
Add “zoomstart” and “zoomend” events to zoom.on.
Add d3.geo.transform to simplify creating custom geometry transforms (e.g., 1 2).
Add d3.geo.clipExtent for viewport clipping with custom transforms (e.g., 1).
Allow d3.geo.stream to stream three-dimensional coordinates; useful for dynamic simplification.
Add “beforesend” event to xhr.on to manipulate the request before sending.
Add axis.innerTickSize and axis.outerTickSize; deprecates multi-argument axis.tickSize.
Add d3.pairs for constructing tuples of adjacent elements.
On quantitative scales, including time scales, scale.ticks() is now equivalent to scale.ticks(10).
On quantitative scales, including time scales, scale.nice() is now equivalent to scale.nice(10).
On time scales, scale.nice(count) and scale.nice(interval, skip) are now supported.
On time scales, scale.ticks(interval) is now favored over scale.ticks(range).
Fix transition “end” events such that they are fired before transition cleanup, for easier chaining.
Fix transition submillisecond timing to improve synchronization of long-running transition chains.
Fix subpixel-precision brush extent when set programmatically.
Disable axis.tickSubdivide; use post-selection and multiple axes instead.
Disable webkit-tap-highlight-color when using the brush.
Escape non-ascii character in d3.v3.min.js.