Step 2: Select Image-Properties in the menu bar.
Step 3: Set the height and width to be twice that of the dome. A dome with a height of 7 and a width of 7 is made here, so enter 14. Note that the unit is pixels.
Step 4: Now the canvas is reduced to the upper left corner and enlarged with the magnifying glass function.
Step 5: Select View-Zoom-Show Grid in the menu bar.
Step 6: Draw a circle on the canvas from the first pixel in the upper left corner to the last pixel in the lower right corner. (There will be irregular circles, which can be effectively avoided by using the shift key) Select the most normal part of the circle (7x7, at least here! ) Drag it to the upper left corner with the box selection function. Be careful not to let the pixels go beyond the canvas and get eaten? !
Step 7: Repeat step 3, but set the value to the desired value. This is 7. (Or drag the little blue dot in the lower right corner of the canvas) Then, this is a perfect dome. If it is built by hand, it is not a dome, but a slope.
Step 8: Build in MC.