[]
DEMOS DOCS API SAMPLES DOWNLOAD
(Showing Draft Content)

C1.Framework.Drawing.Gdi.DeviceContexts.MappingMode

MappingMode Enum

Defines the unit of measure used to transform page-space units into device-space units, and also defines the orientation of the device's x and y axes.

Namespace: C1.Framework.Drawing.Gdi.DeviceContexts
Assembly: C1.Win.Input.8.dll
Syntax
public enum MappingMode

Fields

Name Description
Anisotropic

Logical units are mapped to arbitrary units with arbitrarily scaled axes. Use the WindowExtent and ViewportExtent properties to specify the units, orientation, and scaling.
HiEnglish

Each logical unit is mapped to 0.001 inch. Positive x is to the right; positive y is up.
HiMetric

Each logical unit is mapped to 0.01 millimeter. Positive x is to the right; positive y is up.
Isotropic

Logical units are mapped to arbitrary units with equally scaled axes; that is, one unit along the x-axis is equal to one unit along the y-axis. Use the WindowExtent and ViewportExtent properties to specify the units and the orientation of the axes. Graphics device interface (GDI) makes adjustments as necessary to ensure the x and y units remain the same size (When the window extent is set, the viewport will be adjusted to keep the units isotropic).
LoEnglish

Each logical unit is mapped to 0.01 inch. Positive x is to the right; positive y is up.
LoMetric

Each logical unit is mapped to 0.1 millimeter. Positive x is to the right; positive y is up.
Text

Each logical unit is mapped to one device pixel. Positive x is to the right; positive y is down.
Twips

Each logical unit is mapped to one twentieth of a printer's point (1/1440 inch, also called a twip). Positive x is to the right; positive y is up.