If it's simple, right click-profile-high quality map! ! If it's complicated, use Bessel to describe it!
Use the Bessel tool. .
Bezier curve is a curve determined by two control points at both ends of a line segment.
Each handle has two handles, which are used to control the curves on both sides of the handle.
Each curve can be regarded as a connection between two curves and an arc. The tangent direction of two curves and arcs is the direction of the handle, and the radian is the length of the handle.
Specifically, turning the handle can change the direction of the tangent, and lengthening the handle can make the curve more curved.
The first one: use CorelPhotopaint tool, which is a bitmap processing tool similar to Photoshop.
Second, edit the bitmap directly with CorelDraw's modeling tool. It is to use the shaping tool to pick up the bitmap, and to shape the outer contour of the bitmap by adding or deleting nodes and bending nodes to remove the basemap. This is more convenient for relatively simple diagrams.
The third type: use bitmap color mask. The color mask tool in the filter, adjust an appropriate extension, click the background color to be removed, and click Apply, which can also remove the relatively monotonous background color map, which is good for transparency. Those who can PS directly use PS to generate PSD transparent background image.
Fourth: Use the function of the image (placed in the container). According to the outer contour of the middle image, draw the contour map with pencil or shell magnetism, and then cut the image with the image and frame precision cutting tool.
Fifth, use interactive and transparent tools. Mode: standard, subtraction function.
Sixth: Use the material function of the interactive transparency tool.
Seventh: use-knockout, Coreldraw's own matting tool.
The following is explained in detail with a column:
1. Enter coreldRAW9 interface and execute the "File-New" command to create a new blank document.
2. Execute the "File-Input" command and input the file to be matting.
3. In the file input dialog box, select the disk where the file is located, select the file to be input, and click OK to enter the file.
4. Roll the wheel in the middle of the mouse to enlarge the file, click "Bezier Curve Tool" to decide a node on the image, and then click the decision node in turn where necessary to draw a closed path.
5. Select "Modeling Tool" to add a node between two nodes that need to change radian.
6. Then click the "Convert Line to Curve" button in the property bar of the modeling tool. At this point, two control handles will appear on the new node, and dragging the control handles can change the radian.
7. After modifying the radian of the graph, click the "Eyedropper Tool" and click the mouse at the corresponding position of the original graph to get the color. Hold down the shift key and click the shape you just drew to fill the color.
8. Draw a circle, directly click the "Ellipse Tool" while holding down the ctrl key, drag the mouse to draw a perfect circle, and then fill the color as in step 8.
9. Repeat the same steps to extract the remaining graphics and fill them with colors. After the whole extraction, use the "selection tool" to select the source file and delete it, and the rest is just extracted.
9. Repeat the same steps to extract the remaining graphics and fill them with colors. After the whole extraction, use the "selection tool" to select the source file and delete it, and the rest is just extracted.