Package jmri.jmrit.display.layoutEditor

Class LayoutEditorViewContext

java.lang.Object
jmri.jmrit.display.layoutEditor.LayoutEditorViewContext
public final class LayoutEditorViewContext extends Object
LayoutEditorViewContext is a memo object containing the graphical View context information for a LayoutEditor MVC instance.

As a memo class, this may contain methods, but the class cannot include references to other classes, and ideally the methods won't use references to other classes. Just data, and operations on that data.

This should map to a subset of the variables stored and loaded by LayoutEditorXml and the XML Schema for the LayoutEditor element.

This holds graphical View context information. It should not include Model (e.g. layout hardware, even global values) or Control (e.g. options affecting the operation of the editor) information.

It's OK for this to hold startup default values for the quantities.

This may be a temporary class, only existing to help build a better structure into this package.

  • Constructor Details

  • Method Details

    • setLayoutWidth

      public final void setLayoutWidth(int width)

    • getLayoutWidth

      public final int getLayoutWidth()

    • setLayoutHeight

      public final void setLayoutHeight(int height)

    • getLayoutHeight

      public final int getLayoutHeight()

    • setWindowWidth

      public final void setWindowWidth(int width)

    • getWindowWidth

      public final int getWindowWidth()

    • setWindowHeight

      public final void setWindowHeight(int height)

    • getWindowHeight

      public final int getWindowHeight()

    • getUpperLeftX

      public final int getUpperLeftX()

    • setUpperLeftX

      public final void setUpperLeftX(int x)

    • getUpperLeftY

      public final int getUpperLeftY()

    • setUpperLeftY

      public final void setUpperLeftY(int y)

    • setGridSize

      public final int setGridSize(int newSize)

    • getGridSize

      public final int getGridSize()
      Get the width drawing the grid; 10 is the default/initial value.
      Returns:
      current value

    • setGridSize2nd

      public final int setGridSize2nd(int newSize)

    • getGridSize2nd

      public final int getGridSize2nd()
      Get the width for 2nd drawing of the grid; 10 is the default/initial value.
      Returns:
      current value

    • setMainlineTrackWidth

      public final void setMainlineTrackWidth(float width)

    • getMainlineTrackWidth

      public final int getMainlineTrackWidth()
      Get the width for drawing mainline track; 4 is the default/initial value.
      Returns:
      current value

    • setSidelineTrackWidth

      public final void setSidelineTrackWidth(float width)
      Set the width for sideline track; note that the stored and retrievable value is an integer.
      Parameters:
      width - Value to store; will be cast to (int)

    • getSidelineTrackWidth

      public final int getSidelineTrackWidth()
      Get the width for drawing sideline track; 2 is the default/initial value.
      Returns:
      current value

    • setMainlineBlockWidth

      public final void setMainlineBlockWidth(float width)

    • getMainlineBlockWidth

      public final int getMainlineBlockWidth()
      Get the width for drawing mainline Block; 4 is the default/initial value.
      Returns:
      current value

    • setSidelineBlockWidth

      public final void setSidelineBlockWidth(float width)
      Set the width for sideline Block; note that the stored and retrievable value is an integer.
      Parameters:
      width - Value to store; will be cast to (int)

    • getSidelineBlockWidth

      public final int getSidelineBlockWidth()
      Get the width for drawing sideline Block; 2 is the default/initial value.
      Returns:
      current value

    • getXScale

      public final double getXScale()
      Get the X-axis scaling value; 1.0 is the default/initial value.
      Returns:
      current value

    • setXScale

      public final void setXScale(double scale)

    • getYScale

      public final double getYScale()
      Get the Y-axis scaling value; 1.0 is the default/initial value.
      Returns:
      current value

    • setYScale

      public final void setYScale(double scale)