.section Widgets
.topic widget.image
.title Image
.toc 0 Display Widgets
.toc 0 Image
.index Image
.index wgtImage
.index wgtImageFromFile
.index wgtImageSetData
.index wgtImageLoadFile

.h2 Image

Displays a bitmap image. Can be created from raw pixel data or loaded from a BMP file on disk. The image is rendered at its natural size within the widget bounds.

Header: widgets/widgetImage.h

.h3 Creation

.table
  Macro                                        Description
  -----                                        -----------
  wgtImage(parent, data, w, h, pitch)          Create an image widget from raw pixel data. data is a uint8_t * pixel buffer, w/h are dimensions, pitch is bytes per row.
  wgtImageFromFile(parent, path)               Create an image widget by loading a BMP file from disk.
.endtable

.h3 Methods

.table
  Macro                                        Description
  -----                                        -----------
  wgtImageSetData(w, data, imgW, imgH, pitch)  Replace the displayed image with new raw pixel data.
  wgtImageLoadFile(w, path)                    Replace the displayed image by loading a new file.
.endtable

.h3 Events

.table
  Callback     Description
  --------     -----------
  onClick      Fires when the image is clicked.
.endtable

.h3 Properties (BASIC Interface)

.table
  Property      Type       Access       Description
  --------      ----       ------       -----------
  Picture       String     Write-only   Load an image from a file path.
  ImageWidth    Integer    Read-only    Width of the currently loaded image in pixels.
  ImageHeight   Integer    Read-only    Height of the currently loaded image in pixels.
.endtable