refX
The refX attribute defines the x coordinate of an element's reference point.
You can use this attribute with the following SVG elements:
marker
For <marker>, refX defines the x coordinate of the marker's reference point, which is to be placed exactly at the marker's position on the shape.
| Value |
<length-percentage> |
<number> | left | center |
right
|
|---|---|
| Default value | 0 |
| Animatable | Yes |
<length-percentage>-
Lengths are interpreted as being in the coordinate system of the marker contents, after application of the
viewBoxandpreserveAspectRatioattributes.Percentage values are interpreted as being a percentage of the
viewBoxwidth. <number>-
Numbers are interpreted as being in the coordinate system of the marker contents, after application of the
viewBoxandpreserveAspectRatioattributes. left-
The reference point of the marker is placed at the left edge of the shape.
center-
The reference point of the marker is placed at the horizontal center of the shape.
right-
The reference point of the marker is placed at the right edge of the shape.
symbol
For <symbol>, refX defines the x coordinate of the symbol, which is defined by the cumulative effect of the x attribute and any transformations on the <symbol> and its host