papayaOptions.RdOptions for Papaya Image
papayaOptions(alpha = NULL, icon = NULL, interpolation = NULL, lut = NULL, negative_lut = NULL, max = NULL, maxPercent = NULL, min = NULL, minPercent = NULL, rotation = NULL, rotationPoint = NULL, parametric = NULL, symmetric = NULL) validateOptions(...)
| alpha | The overlay image alpha level (0 to 1). |
|---|---|
| icon | Image url to use as the toolbar icon (rescaled to 18x18). |
| interpolation | If true, image will have a smooth display (default true). |
| lut | The color table name (built-in or custom). |
| negative_lut | The color table name (built-in or custom) used by the negative side of the parametric pair. |
| max | The display range maximum. |
| maxPercent | The display range maximum as a percentage of image max. |
| min | The display range minimum. |
| minPercent | The display range minimum as a percentage of image max. |
| rotation | An array of rotation degrees about each of the three axes (e.g., [0,0,45] = 45 degree rotation about Z axis) |
| rotationPoint | The point of rotation. Options are "center" (default), "origin", or "crosshairs". |
| parametric | If true, loads two views of the same image, one in the positive and one in the negative range. (Also see combineParametric.) |
| symmetric | If true, sets the negative range of a parametric pair to the same size as the positive range. |
| ... | additional arguments (not used) |
papayaOptions(alpha = 0.5)#> $alpha #> [1] 0.5 #>