Ps calculation command _ Where is the PS calculation command?

How does ps use Boolean operation? How does ps use Boolean operation?

How to use Boolean operation in ps

1。 First, press CtrlK in PS to open the settings panel, select tools, and then check "Match appropriate tools with changes and pixel grids". 2. Then select the black arrow (shortcut key A) to check its edge.

3. The box on the left is to check "Match appropriate tools with variations and pixel grids for them" and "Match their edges". You should be able to clearly see that the square on the left has an imaginary edge of one pixel. In the UI design, perfect to every pixel, such a virtual edge will be more obvious on the mobile phone!

4. Boolean operation is a powerful unpopular function in PS (basically not used in graphic design). It has four main functions: merging shapes, cutting bottom shapes, intersecting with shape regions, and eliminating overlapping shapes. The red area in the figure below is the part that disappears after Boolean operation.

How does PSCS6 perform Boolean operations?

The steps of Boolean operation in ps software are as follows:

1. Open ps to create a new canvas.

2. Let's select the rectangle marquee tool first, and then the command of Boolean operation will appear on our toolbar. There are four tools, and we can choose the command we need according to our own needs.

3. Here, I first select the rectangle marquee tool and pull a new marquee at will. Its shortcut key is the m key. Of course, you can also choose the elliptical marquee tool.

4. After creating a new check box, we choose the second command of Boolean operation, which means add. A plus sign appears when you drag on the canvas. Its shortcut key is the shift key. ;

5. Let's execute the third command in Boolean operation. Subtracting from the selection means subtracting. A minus sign appears when you drag on the canvas. Its shortcut key is alt key. ;

6. Let's execute the fourth command in Boolean operation, which means to select the cross part of the selection, and a multiplication symbol will appear when dragging on the canvas.

Its shortcut key is shift+alt.

How to draw a circle with Boolean operation in pscc20 18?

1, Boolean operation is a logical deduction method of digital symbolization, including union, intersection and subtraction. This logical operation method is used in graphic processing operation, which makes the simple basic graphic combination produce new shapes, and develops from two-dimensional Boolean operation to three-dimensional Boolean operation.

2. Create a new file, click "Box Selection Tool", and you will see five Boolean operation icons in the property bar. Press shift (union), alt (difference), shift+alt (intersection);

3. Generally, "Pen Tool" is selected for vector drawing, and you can also see the buttons of these four Boolean operations.

How to draw a dotted line in ps?

Drawing this linear icon in PS mainly uses the shape tool and the pen tool. Because both tools are vectors, you can adjust the details and size later. Here are some tips that might be useful:

1) Linear icons generally don't have too complicated elements. It is convenient to draw some basic figures in the shape tool. Some shape tools can't be completed, so you can use a pen. You need to set the tool mode of the pen to "shape" to facilitate unified operation in the future.

2) Use "Merge Shapes" to integrate into the same shape. Note that these shapes that need to be merged must have a uniform "fill" style or "stroke" style. If there is a mixture, there is still only one style after the merger, which needs to be considered clearly when painting.

3) The application of Boolean operation is the intersection, addition and subtraction mentioned in the title, which will save a lot of trouble if used properly. However, linear icons are usually 2-3px strokes, and merged shapes are often used. The following icons often use Boolean operations.

4) Use of plug-ins. I usually use CornorEditor, a rounded plug-in, and rounded corners are used in many places for linear icons. This plug-in can not only add rounded corners to shapes other than rounded rectangles, but also add rounded corners to freely transformed shapes.

5) The use of polygon tools. There are some practical settings in the polygon tool, that is, smooth corners, stars and smooth indents. It is very convenient to draw a five-pointed star with this. The gear on the left in the main picture can be set with a regular hexagon, and it can be completed by modifying the fillet at the convex place.

6) Skills of drawing icons with gaps. Like the picture given by the subject, many linear icons have small gaps, which will be more lively and dull. For example, the circle inside the gear can be drawn in the following way. Draw an ellipse first: add an anchor point where you want the gap; select the anchor point in the middle, and delete; in addition, you can choose the stroke effect of rounded corners in the stroke style, so that there will be rounded corners at the gap, and the effect will be more uniform; of course, if the linear icons with 2-3 pixels in the APP can't separate a little rounded corners, this method is suitable for larger icons, or some circular charts can be used in the financial APP.

How to extract the intersection of two graphics in photoshop?

You only need to modify the options in the Boolean operation here.

Take the picture of the subject as chestnut:

1、

Now it's a hierarchical diagram of 2,

If you use ctrl+e directly, this is the result. If the hierarchy is clearly arranged, ctrl+e is also possible, because the version after psc5 can already merge the layer shapes.

3、

In order to make it clear that the number of layers is only 5, and it intersects with other graphics, it is necessary to consider the path arrangement position of the intersecting graphics.

4、

First paste 1234 into a layer, and now it is the result of direct operation.

And the option of Boolean operation (operation can only be performed on one level).

5、

Because of the problem of path arrangement, now adjust the position cut 4 to 5 and choose to exclude overlapping shapes.

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Now let's analyze Boolean operations:

a.

There's a merger, B.

Subtract the top layer, C.

Intersect with the shape area.

Eliminate overlap.

Because the operation of merging shape components must be on the same layer, it is very fast to draw directly on one layer.

Chestnuts such as:

Draw a circle with the ellipse tool, and hold down the shift key to continue drawing a circle on this layer without creating a new layer.

Currently, it is the default merged shape.

B. or press alt to draw on the layer.

C. hold down shift+alt to intersect the shape area.

d.

e.

That's what playing means!

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