Urgent CAD2007 input angles with relative coordinates

Length "Angle Enter Try it 0 degrees to the right horizontally Rotate counterclockwise to a positive angle Clockwise to a negative angle Length is the length of the next line, Another input method (relative coordinate method): transverse length, longitudinal length Enter.

The input method of the 04 version can also be used in 07, but there is a dynamic input method in 07, there is a numerical value display at the mouse, marking the line length, angle, the input value can modify the current inverted number, press tab or enter the corresponding (, "You can switch to enter another value。

Also, I found that if you draw a straight line with the polar axis or orthogonal open (you want to snap to the x or y axis when the polar axis), click the first point and enter the length directly, and enter the corresponding length of the line.

The shirt mark in CAD is also divided into relative and absolute coordinates. So do you know how CAD is missing the input of relative coordinates? Here's how I can fix or pretend to be a mess, and I hope to give you an answer.

How to enter relative coordinates on CAD:The first thing to know is that absolute coordinates are relative to the CAD origin.

Select the Straight Line tool in the CAD toolbar, or enter the CAD Straight Tool shortcut.

l and press Enter.

Are you sure. Now you need to specify the first point of the line, in the command line.

Enter the absolute coordinates "100,100" and press enter.

In this case, the first point of the CAD line is positioned at the absolute coordinates "100,100".

CAD How to enter coordinates: relative coordinates.

CAD relative coordinates are the coordinates relative to a certain point, and we will continue to draw them in the previous step. Enter "@200,100" and press enter.

At this point, the second point with a distance of 200 from the x-axis of the left point and a distance of 100 from the y-axis is drawn.

There is also a way to draw angles relative to the coordinates if entered"@100<45"。

At this point, a straight line with a length of 100 and an angle of 45 degrees is drawn.

The relative coordinates are based on the previous point, and the coordinate value of the input point is determined based on the previous point. In a 2D drawing, the input format when the user uses relative coordinates is "@x,y". For example, if the coordinates of the previous point are (10,8), and the relative coordinates "@10,20" are entered through the keyboard, the absolute coordinates (10+10,8+20) are entered, that is, the point (20,28).

The relative polar coordinate is the previous point as the pole, and the distance and deflection angle relative to the previous point are entered to locate it. The input format when the user uses the relative polar coordinates is "@距离角度". For example, if you enter "@25<45", the distance from the point to the previous point is 25, and the angle between the line from the point to the previous point and the 0° direction is 45°.

a) absolute coordinates; (b) relative coordinates; (c) absolute polar coordinates; (d) Relative polar coordinatesIn addition, instead of using only one coordinate mode from beginning to end, multiple coordinate modes can be mixed in the drawing process. Users can choose the most effective coordinate method according to the actual situation of the drawing, for example, you can start with the absolute sitting, and then change to the relative polar coordinates, relative coordinates, etc.

CAD coordinates are divided into absolute coordinates and relative coordinates, so do you know how to input CAD2007 absolute coordinates? The following is how to input the absolute coordinates of CAD2007 that I have organized, and I hope to give you a bad answer.

CAD2007 Absolute Coordinate Input Method:Absolute coordinates are those relative to the CAD origin.

How to enter absolute coordinates in CAD, select the line tool in the CAD toolbar, or enter the CAD line tool quick book.

l and press Enter.

Are you sure. Now you need to specify the first point of the line, in the command line.

Enter the absolute coordinates "100,100" and press enter.

At this time, the first point of the CAD line is positioned at the absolute coordinate "100, 100".

CAD is the most widely used computer-aided design software, it is essential to learn how to input coordinates in CAD.

1. Enter the absolute coordinates of the bucket imitation.

1. The CAD coordinate input method is very simple, and the first fiber pinchang uses the linear tool to teach you how to draw the absolute CAD coordinates. Start by selecting the CAD Line tool, then enter "20,20" (this is the CAD absolute coordinate input format) in the command line, and press Enter.

2. At this time, the starting point of the CAD line will be positioned at the point where the x-axis and y-axis of the far-point of the phase coordinates are 20 distances.

2. Enter the relative coordinates with angles.

1. Enter "@100<0" in the CAD command line (this is the CAD relative coordinate input format with angle, which means that the length is 100 and the angle is 0 degrees), and then press the enter key to confirm.

2. At this point, draw a straight line with a length of 100 and an angle of 0 degrees.

3. Relative coordinates determined by distance from the x- and y-axis.

1. Enter "@200,100" in the CAD command line (this means that the endpoint is 200 from the current starting point on the x-axis, and 100 from the y-axis), and then press the enter key to confirm.

First of all, it is important to clarify the concept that in CAD, absolute coordinates are coordinates relative to the CAD origin. Relative coordinates are coordinates relative to a certain point.

Second, when entering relative coordinates, the "format" is: @x, y (note this: there is a half-width comma between x and y). Then press the "Enter key" on your keyboard to confirm.

For example, type "@200,100" and press enter. This will make it possible to draw a straight line between the original starting point and another point to its right (positive x-axis) 200 and upper (positive y-axis) 100.