LEAD Screen Capture Filter User Interface (2.0)

The Screen capture property pages provide a user interface for changing the filter's attributes. Changes will be applied when Apply or OK is clicked. Positioning the mouse pointer over a control displays general information for that control. The Capture source settings tab is shown in the following figure:

LEAD Screen Capture Filter Capture source settings tab

The following table shows the controls and their descriptions:

Control Description
Capture source drop-down list box Select the capture source type
Frame rate edit box Set the capture frame rate in frames per second. Values range from 0.1 to 30.0 frames per second.
Track window check box Check this to track the window and capture the contents of the window at its original position, even if the window is moved.
Fill color button Select the fill color that used to fill areas of the video under certain conditions.
Finder tool control Drag the finder control to select a window as the capture source.
Manual mode check box Check this to Enable the manual-capturing mode.
Capture frames button Start the manual mode capturing process.
Frames number edit box Number of frames that needs to be captured in manual mode.
Outline source check box Check this to enable the outline shape option.
Outline shape combo box Select the outline shape region type.
Color button Select the outline shape region color.
On source close combo box Select the action if the capture source is closed.
On source minimize combo box Select the action if the capture source is minimized.
On source area change combo box Select the action if the capture source area is changed.
Capture option combo box Select the option that determines what to capture from the window.

The Cursor settings tab is shown in the following figure:

LEAD Screen Capture Filter Cursor settings tab

The following table shows the controls and their descriptions:

Control Description
Show cursor check box Check this to display the cursor in the capture stream.
Use actual cursor check box Check this to display the actual cursor icon in the capture stream. Or uncheck it to display the selected cursor from the combo box.
Cursors combo box Select a cursor icon to be displayed in the capture stream.
Shape effect combo box Select the highlight mouse shape effect.
Size slider bar Specify the highlight mouse shape size.
Color button Specify the highlight mouse shape color.
Translucent radio button Make the mouse highlight is translucent.
Opaque radio button Make the mouse highlight is opaque.
On left click shape effect combo box Select the effect shape when the left button click.
On left click size slider bar Set the effect shape size when the left button click.
On left click color button Select the effect shape color when the left button click.
On right click shape effect combo box Select the effect shape when the right button click.
On right click size slider bar Set the effect shape size when the right button click.
On right click color button Select the effect shape color when the right button click.

The Region settings tab is shown in the following figure:

LEAD Screen Capture Filter Region settings tab

The following table shows the controls and their descriptions:

Control Description
Enable region check box Check this to enable the region options.
Region tool button To display the region selection tool to specify the capture region.
Show pan window check box Check this to display the pan window when the selection process begins.
Show cross-line check box Check this to display the cross-line when the selection process begins.
Show XY pos info check box Check this to display the XY position window when the selection process begins.
Show WH pos info check box Check this to display the width/height window when the selection process begins.
Left edit box Specify the left boundary of the region.
Top edit box Specify the top boundary of the region.
Right edit box Specify the right boundary of the region.
Bottom edit box Specify the bottom boundary of the region.
Zoom level edit box Specify the zoom level factor.
Zoom steps edit box Specify the zoom steps.
Min. zoom step size Specify the minimum zoom steps.
Enable panning check box Check this to enable the panning options.
Start process hot key edit box Specify a hot key to start the panning process.
X Y positions radio button Select this to pan the region to the specified X Y positions.
X edit box Specify the X position.
Y edit box Specify the Y position.
Cursor position radio button Select this to pan the region to the cursor position.
Cursor position Follow check box Check this to track the cursor when it is move.
Window under cursor check box Select this to pan the region to the window that is under the cursor.
Window under cursor Follow check box Check this to track the captured window when it is move.
Fit check box Check this to fit the region to the captured window. This will change the zoom level.
Panning steps edit box Specify the panning steps.
Min. pan step size edit box Specify the minimum panning steps.
Horizontal alignment combo box Select the horizontal alignment option for the region.
Vertical alignment combo box Select the vertical alignment option for the region.
H. Center check box Check this to make a horizontal-center alignment for the region.
V. Center check box Check this to make a vertical-center alignment for the region.

See Also

Help Version 22.0.2022.6.24
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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Filters C API Help

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.