This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. Caption. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.
See if the mouse or keyboard has power: Press the pairing button on your mouse or keyboard for 5-7 seconds, then let the button go. If the light blinks, the mouse has power. If the light doesn’t come on, check or replace the batteries. Turn airplane mode on and off: Leave it on for 10-15 seconds, then turn it off again. We use cookies to deliver the best possible experience on our website and to analyse usage. Our Cookie Policy provides further information on our cookie uses and how to amend your cookie settings. If you continue to use our website we will assume you are ok with our use of cookies.
Name | pmouseX |
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Examples | |
Description | The system variable pmouseX always contains the horizontal position of the mouse in the frame previous to the current frame. You may find that pmouseX and pmouseY have different values when referenced inside of draw() and inside of mouse events like mousePressed() and mouseMoved(). Inside draw(), pmouseX and pmouseY update only once per frame (once per trip through the draw() loop). But inside mouse events, they update each time the event is called. If these values weren't updated immediately during mouse events, then the mouse position would be read only once per frame, resulting in slight delays and choppy interaction. If the mouse variables were always updated multiple times per frame, then something like line(pmouseX, pmouseY, mouseX, mouseY) inside draw() would have lots of gaps, because pmouseX may have changed several times in between the calls to line(). If you want values relative to the previous frame, use pmouseX and pmouseY inside draw(). If you want continuous response, use pmouseX and pmouseY inside the mouse event functions. |
Related | mouseX mouseY pmouseY mousePressed mousePressed() mouseReleased() mouseClicked() mouseMoved() mouseDragged() mouseButton mouseWheel() |
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- Lightweight and portable—with smooth scrolling, sculpted comfortable design, and dongle-free Bluetooth® connectivity—Surface Mobile Mouse works on a variety of surfaces¹ thanks to BlueTrack™ technology.
Pmousex Processing
![PMouse PMouse](/uploads/1/3/4/9/134901804/811065981.jpg)
Mouse Pad
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Mouse Pad
Trickster. DPI is the standard used to measure the mouse sensitivity, expressed as the number of DPIs (dots per linear inch) that a device can detect. By changing the DPI, you can instantly adjust pointer speed for precision tasks, such as in-game targeting or photo editing. The greater the number of DPIs, the higher the mouse sensitivity, and the faster the pointer speed. Some mouse models include dedicated buttons (DPI On-the-fly buttons) you can use to instantly adjust your mouse sensitivity (DPI).
Change mouse sensitivity (DPI) settings
Mouse Clicker
- If your mouse has DPI on-the-fly buttons, press one of the DPI On-the-fly buttons to create new settings for each DPI button. The mouse LCD will briefly display the new DPI setting.
- If your mouse doesn’t have DPI on-the-fly buttons, start Microsoft Mouse and Keyboard Center, select the mouse you are using, click basic settings, locate Sensitivity, make your changes. Doxygen download.