Package ghidra.app.decompiler.component.margin

Interface LayoutPixelIndexMap

All Known Implementing Classes:
VerticalLayoutPixelIndexMap
public interface LayoutPixelIndexMap
A mapping from pixel coordinate to layout index

At the moment, the only implementation provides a map from vertical position to layout. While this does not have to be the case, the documentation will presume the y coordinate.

  • Method Summary

    Modifier and Type
    Method
    Description
    BigInteger
    getIndex(int pixel)
    Get the index of the layout at the given position
    int
    getPixel(BigInteger index)
    Get the top of the layout with the given index

  • Method Details

    • getPixel

      int getPixel(BigInteger index)
      Get the top of the layout with the given index

      Gets the minimum y coordinate of any pixel occupied by the layout having the given index. In essence, this maps from layout index to vertical position, relative to the main panel's viewport. This accounts for scrolling and non-uniform height among the layouts.

      Parameters:
      index - the index of the layout
      Returns:
      the top of the layout, relative to the main panel's viewport

    • getIndex

      BigInteger getIndex(int pixel)
      Get the index of the layout at the given position

      Get the index of the layout occupying the line of pixels in the main panel having the given y coordinate. In essence, this maps from vertical position, relative to the main panel's viewport, to layout index. This accounts for scrolling and non-uniform height among the layouts.

      Parameters:
      pixel - the vertical position of the pixel, relative to the main panel's viewport
      Returns:
      the index of the layout