1. After the program is running, you can double-click the thin green bar on the right side of the screen at any time (or click the mouse wheel on the thin green bar) to start the screen drawing function.
2. Press the left mouse button and move to draw the graphics you want.
3. Hold down Shift on the keyboard to draw a straight line, hold down Ctrl to draw a distance shape, hold down Ctrl+Alt to draw a filled distance shape, hold down Alt to draw an arrow, hold down Shift+Alt to draw a circle, and hold down Ctrl+Shift+Alt to draw a filled circle.
4. Press Ctrl+Z to undo the last drawing, press Ctrl+S to take a screenshot of the current screen or the distance area, use the Alt+D key (Drinking straw) to select any screen color as the drawing color, tips: absorb the background color to draw and then erase the picture, Alt+F key (Font) to select any screen color as the text color.
5. Press and hold ] on the keyboard to increase the line width, and press [ to decrease the line width.
6. Press [Page up], [Page Down] or the mouse wheel to browse screenshots (hold down the Ctrl key while scrolling, and jump 15 pictures each time). Press [Delete] to delete the currently browsed screenshots.
7. Press the [`] key on the keyboard (the key below [Esc]) to continue redrawing after clearing the screen.
8. In the drawing state, double-click the left mouse button or press the F2 key or the Enter key to enter text at the current position. You can drag the text box with the mouse to adjust the position of the text box (keyboard operation is also possible: hold down the Alt key + the arrow keys to adjust the position of the text box). Press the Enter key and the text will appear on the screen. You can directly display the calculation results on the screen. The method is: first enter "=", for example: =10+30, press Enter and 40 will appear on the screen, =123, press Enter and 36 will appear on the screen, =sqr(64), and press Enter and 8 will appear on the screen. Press the arrow keys to change the position of the mouse.
9. Right-click the mouse (or press the key to the left of the right Ctrl key == which is equivalent to the right mouse button on the keyboard) to bring up the function panel: you can set: font, font size, line color (you can use a straw to absorb the color at the mouse point as the line color), line width, font color, set the type of drawing board: drawing screen, whiteboard, blackboard, screenshot, auto-play screenshot, delete a screenshot, load a screenshot, clear the screenshot file and other functions.
10. Magnifying glass function (the mouse wheel can adjust the magnification, [`] key or [Esc] key to return).
11. Click the mouse wheel or press the [Esc] key on the keyboard to return to: the normal screen.
12. Supports automatic screenshots of the clipboard and automatic screenshots after setting the number of seconds.
Useful
Useful
Useful