DrawCircles
The DrawCircles block is used in conjunction with the HoughCircles block.
Library
ComputerVision/Images/Draw
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
thickness | Thickness | Specifies the circle's border thickness. Value must be an integer greater than 0. | Scalar | |
type | Type | Specifies the algorithm for drawing the line. | Structure | |
type/fill | Filled | Number | 0 | |
type/con4 | 4-connected Bresenham | Number | 0 | |
type/con8 | 8-connected Bresenham | Number | 0 | |
type/antiallias | Antialiased | Number | 0 | |
externalActivation | External activation | This parameter defines if the block receives or inherits an external activation. When External Activation is used, an additional activation port is added to the block. Default is OFF. | Number | 0 |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
colorR | R | Specifies the circle’s color as RGB values. | Scalar | |
colorG | G | Specifies the circle’s color as RGB values. | Scalar | |
colorB | B | Specifies the circle’s color as RGB values. | Scalar | |
randomColor | Random Colors | When activated, it overrides the color selection and colors the lines in random colors. | Number | 0 |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
circles | explicit | input | 1 | |
src | explicit | input | 2 | |
image | explicit | output | 1 | |
Port 4 | activation | input | externalActivation |