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How to draw a circle with the two-dimensional tester

2026-11-12 04:31
2026-11-12 08:29

There were several ways to draw a circle with the 2D tester: 1. ** Overall Edge Finding Circle **: First, click the "Circle" element button and the "Overall Edge Finding" method button. Then, press and hold the left mouse button in the center of the circle to be measured in the image area and drag (or press three points on the circle to be measured with the left mouse button) to draw a ring-shaped edge finding tool. The arrow direction of the edge finding tool represents the edge finding direction. You can press and hold the left mouse button in the edge finding tool to move it, or use the left mouse button to pull the inner and outer circles to adjust its size so that the outline of the circle to be measured is in the ring. Finally, double-click the left mouse button in the edge finding tool (you can also press the space bar or enter key on the keyboard) to complete the measurement. 2. ** Multi-segment edge finding circle measurement **: Multi-segment edge finding circle measurement is mainly used for large circles whose image size exceeds the image area. First, click on the Circle element button and the Multi-segment Edge Finding method button and set the number of segments. At the same time, check the Automatic fitting check box. Then, move a segment of the circle to the image area, and use the left mouse button to point two points on the arc outline. The arc edge finding tool will pop up, and adjust its shape to match the arc outline. In the edge finding tool, double-click the left mouse button (you can also press the space bar or enter key on the keyboard) to complete the arc edge finding. After that, he moved the other arc segments of the measured circle to the image area and used the same method to find the edge. 3. ** Contour Edge Finding Circle **: First click the "Circle" element button and the "Contour Edge Finding" method button, then double-click the left mouse button inside the circle to be measured in the image area to complete the edge finding. 4. ** Multi-point measuring circle **: First, click the "circle" element button and the corresponding method button, set to collect at least 3 points, and check the "automatic" fitting box. Then, move the pointer to the outline of the circle to be measured in the image area. When the pointer changes color, click the left mouse button (you can also press the space key or enter key on the keyboard) to complete the collection of one point. Then, complete the collection of other points in the same way. Read more exciting novels for free

Latest Questions

Is there any medicine that can cure the phthisis in two months?

The treatment of lung cancer usually required a long course of treatment. According to the conventional treatment plan, it would take at least half a year. There was currently no drug that could completely cure lung cancer in just two months. The treatment of lung cancer followed the principles of early, joint, regular, moderate, and full course. Isoniazid, rifampicin, pyrazinamid, ethambutal, and other first-line anti-inflammatory drugs were commonly used in combination. The initial treatment of lung cancer patients generally used a combination of the consolidation and intensive phases for anti-inflammatory treatment. Even if this combination treatment method was used, it would require at least half a year of treatment. For some special cases, such as multi-drug-resistant lung cancer, the treatment period may be longer. The intensive period may take 9 - 12 months, and the total course of treatment may be up to 20 months. Therefore, there was currently no medicine that could cure lung cancer in two months. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-11-12 06:34

What is the title of the little singer competition essay with more than 450 words?

The reference material did not mention anything related to the title of the young singer's competition essay. Sorry, according to the information retrieved, I don't know how to answer. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>

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2026-11-12 06:33

How early should I register for the national examination?

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2026-11-12 06:33

Do the dragons recommend it?

Dragon Clan was a work with a certain appeal. Whether or not to recommend it depended on one's personal preference. From the perspective of the story content, it had a rich fantasy setting. It constructed a world where humans, elves, orcs, and other races coexisted, filled with magic and monsters, and various forces fought fiercely for resources and territory. The plot of the novel was full of ups and downs, such as " Between the rising and falling hemline and feet, the late summer seemed to have suddenly arrived ", which was full of artistic conception and emotional tension. At the same time, it also contained a deep discussion of fate, cowardice, growth and other profound topics. For example," Bugatti Veyron is the fastest mass-produced sports car in the world, but it can't outrun time, nor can it outrun fate." From the perspective of a derivative work, the game developed with it as the background also had certain characteristics. For example, the mobile card game, Dragon Clan: Gate of Cassel, had many attractions for fans of the original novel. On the screen, the character settings were based on the anime version of the prototype and were extremely detailed. The character collection interface was beautifully designed, and the dynamic effects and details were excellent. On the plot, the " IF line " design was added on the basis of the original work, which not only increased the freshness but also met the current needs. In terms of gameplay, the card game was simple and convenient while increasing strategic thinking. The level design was smooth and conservative. In addition to the benefits of high SSR drop rate, ordinary players could also have a better experience. Therefore, if readers were interested in fantasy, profound theme, and related derivative games, Dragon Tribe was worth watching.

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2026-11-12 06:33

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2026-11-12 06:32

What are the names and actors of the eight major plays of Shaanxi opera?

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2026-11-12 06:32

What are the novels similar to Remnant Soul Imperial Heaven?

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2026-11-12 06:32

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2026-11-12 06:31

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2026-11-12 06:31

Three Realms Ferry Man

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2026-11-12 06:31
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