MOUSEMOVEMENTY: Difference between revisions
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(Created page with "{{DISPLAYTITLE:_MOUSEMOVEMENTY}} The _MOUSEMOVEMENTY function returns the relative vertical position of the mouse cursor as positive or negative values. {{PageSyntax}} : {{Parameter|verticalMove}} = _MOUSEMOVEMENTY * Returns the relative vertical cursor pixel position compared to the previous cursor position. Negative values are up moves. * '''Note:''' A _MOUSESHOW statement will disable _MOUSEMOVEMENTX or _MOUSEMOVEMENTY relative mouse movement...") |
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{{DISPLAYTITLE:_MOUSEMOVEMENTY}} | {{DISPLAYTITLE:_MOUSEMOVEMENTY}} | ||
The [[_MOUSEMOVEMENTY]] function returns the relative vertical position of the mouse cursor as positive or negative values. | The [[_MOUSEMOVEMENTY]] function returns the relative vertical position of the mouse cursor as positive or negative values. | ||
{{PageSyntax}} | {{PageSyntax}} | ||
: {{Parameter|verticalMove}} = [[_MOUSEMOVEMENTY]] | : {{Parameter|verticalMove}} = [[_MOUSEMOVEMENTY]] | ||
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''Example:'' MOD is used to keep vertical movement of circle and cursor inside of the SCREEN 13 window(200). | ''Example:'' MOD is used to keep vertical movement of circle and cursor inside of the SCREEN 13 window(200). | ||
{{CodeStart}} | {{CodeStart}} | ||
{{Cl|SCREEN}} 13, , 1, 0 | {{Cl|SCREEN}} 13, , 1, 0 | ||
{{Cl|DO...LOOP|DO}}: {{Cl|_LIMIT}} 200 | {{Cl|DO...LOOP|DO}}: {{Cl|_LIMIT}} 200 | ||
| Line 26: | Line 26: | ||
{{Cl|CIRCLE}} (x, y), 20 | {{Cl|CIRCLE}} (x, y), 20 | ||
{{Cl|PCOPY}} 1, 0 | {{Cl|PCOPY}} 1, 0 | ||
{{Cl|LOOP}} {{Cl|UNTIL}} {{Cl|INKEY$}} <> "" 'press any key to exit | {{Cl|LOOP}} {{Cl|UNTIL}} {{Cl|INKEY$}} <> "" 'press any key to exit | ||
{{CodeEnd}} | {{CodeEnd}} | ||
: '''NOTE:''' When using the function this way, give the user a keypress exit option. Make sure the user has some way to exit that is not dependent on clicking the X button. | : '''NOTE:''' When using the function this way, give the user a keypress exit option. Make sure the user has some way to exit that is not dependent on clicking the X button. | ||
| Line 36: | Line 36: | ||
* [[_DEVICES]], [[_DEVICEINPUT]] | * [[_DEVICES]], [[_DEVICEINPUT]] | ||
* [[_WHEEL]], [[_LASTWHEEL]] | * [[_WHEEL]], [[_LASTWHEEL]] | ||
* [[_AXIS]], [[_LASTAXIS]] | * [[_AXIS]], [[_LASTAXIS]] | ||
* [[_MOUSESHOW]], [[_MOUSEHIDE]] | * [[_MOUSESHOW]], [[_MOUSEHIDE]] | ||
* [[Screen Saver Programs]] | * [[Screen Saver Programs]] | ||
Revision as of 02:08, 23 January 2023
The _MOUSEMOVEMENTY function returns the relative vertical position of the mouse cursor as positive or negative values.
Syntax
- verticalMove = _MOUSEMOVEMENTY
- Returns the relative vertical cursor pixel position compared to the previous cursor position. Negative values are up moves.
- Note: A _MOUSESHOW statement will disable _MOUSEMOVEMENTX or _MOUSEMOVEMENTY relative mouse movement reads.
- Can also be used to check for any mouse movements to enable a program or close Screen Saver Programs.
- Sets the mouse to a relative movement mode which can be read by _WHEEL instead of _AXIS as mouse device 2.
Example: MOD is used to keep vertical movement of circle and cursor inside of the SCREEN 13 window(200).
SCREEN 13, , 1, 0 DO: _LIMIT 200 DO WHILE _MOUSEINPUT x = x + _MOUSEMOVEMENTX y = y + _MOUSEMOVEMENTY LOOP x = (x + 320) MOD 320 'keeps object on screen y = (y + 200) MOD 200 'remove if off screen moves are desired CLS CIRCLE (x, y), 20 PCOPY 1, 0 LOOP UNTIL INKEY$ <> "" 'press any key to exit |
- NOTE: When using the function this way, give the user a keypress exit option. Make sure the user has some way to exit that is not dependent on clicking the X button.
See also
- _MOUSEMOVEMENTX
- _MOUSEINPUT, _MOUSEX
- _DEVICES, _DEVICEINPUT
- _WHEEL, _LASTWHEEL
- _AXIS, _LASTAXIS
- _MOUSESHOW, _MOUSEHIDE
- Screen Saver Programs