ZoomCharts Documentation
NetChart.settings.style.item
Items are small UI elements that provide extra information. Items are attached to nodes or links and can display a label, image or both.
Properties
Text alignment.
The angle at which the label are rotated
Ratio between label sizes in different dimensions
Radius of item border. Similar to CSS border radius property. Zero radius will show a rectangle
Extra data associated with the label
If scaling by font size, how to round the scaled font. Mainly useful for optimizing font cache usage.
Parameters
Return value
Whether to enlarge the item when its parent is being hovered.
Label image.
Slicing to use tiled images. Array of 4 values: [left, top, width, height]
Vertical space between the lines of text. In multiples of text line height.
Margin around label text
Maximum width of the label.
Padding between item content and item border.
How much larger or smaller the item should be drawn
Whether to apply scaling by changing the font size. Only necessary when using subpixel font sizes with large scaling factors, as otherwise the browser would have skipped calculating the font because it was too small to be seen.
Whether to apply different scale according to initial size of the link or node.
Whether to apply the scale if zoom changes. If false, the label size never changes.
Label text.
View section details
Text style including fill color and font.
Governs the order of item drawing. Items with negative zIndex will be drawn beneath its parent.