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4.37.2.5. Circle procedure Table of Contents 4.37.2.7. ClearPage procedure

- 4.37.2.6. -
Table of Contents
4. Standard Units
4.37. Graph - Graph unit
4.37.2. Graph Unit Procedures and Functions
4.37.2.6. ClearDevice procedure


4.37.2.6. ClearDevice procedure

Targets: MS-DOS, Win32


Graph Unit

Clears the currently selected output device and homes the current pointer.

Declaration:
procedure ClearDevice;
Remarks:
ClearDevice moves the current pointer to (0, 0), and clears all accessible video memory with zero value.


Previous: 4.37.2.5. Circle procedure To the Table of Contents Next: 4.37.2.7. ClearPage procedure
4.37.2.5. Circle procedure Table of Contents 4.37.2.7. ClearPage procedure

- 4.37.2.6. -