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. -
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. -