WebNov 9, 2011 · 2 Answers. int x, y; public void mouseClicked (MouseEvent e) { x = e.getX (); y = e.getY (); repaint (); } Override paint (...): @Override public void paint (Graphics g) { drawCircle (x, y); } When you call repaint (), the component gets painted again from scratch. You're circle is wiped away. You will want to override paintComponent (Graphics ... WebFeb 15, 2024 · Windows 10 offers an easier access point. Go to Settings > Ease of Access > Mouse to see the two options shown here. The first lets you change the size of the …
SOLVED / Circle appeared on cursor, not about …
WebApr 11, 2024 · How to highlight the mouse cursor on macOS. 1) In the Mac app store, search Cursor Effects. 4) Click on the Cursor Effects icon added to the menu bar. 5) Click Apply to select one of the cursor ... WebDec 27, 2024 · In the new default Left Click Select keymap: . right click (RMB) is what opens the menu for context-based special actions … dailymotion frosty the snowman
java drawing a circle when mouse clicked - Stack Overflow
WebWindows 10. Windows 10 gives you a fast way to find your mouse pointer by circling it when you hit the CTRL key. Here’s how to set it up. In the search box on your task bar, search for Mouse, and select it from the list. Once you're in Mouse settings, select Additional mouse options from the links on the right side of the page. WebNov 27, 2024 · Solution One: Change mouse properties in windows settings. Directions: In the search box on your task bar, search for Mouse, and select it from the list. Once you're in Mouse settings, select Additional mouse options from the links on the right side of the page. In Mouse Properties, on the Pointer Options tab, at the bottom, select Show ... WebJul 4, 2024 · 0. To dynamically draw a circle with OpenCV, import numpy as np import cv2 import math drawing = False # true if mouse is pressed ix,iy = -1,-1 # Create a function based on a CV2 Event (Left button click) def draw_circle (event,x,y,flags,param): global ix,iy,drawing if event == cv2.EVENT_LBUTTONDOWN: drawing = True # we take note of … biology and pathogenesis of chikungunya virus