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2 Visual Components Manuals

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Background<br />

Fill<br />

Text and Semi−Graphic<br />

Displays<br />

to the C130 CAN controller, support only black and white colors. This is<br />

also true for the PP21 and PP41 Power Panels and their<br />

customer−specific varieties.<br />

Selects the color for ellipse shading. This setting is only active if the option Use Global is not<br />

selected and the box Fill is checked.<br />

Possible Settings for<br />

Full Graphic Displays<br />

Possible Settings for<br />

Text and Semi−Graphic<br />

Displays<br />

Any desired color from a palette of 256 colors can be chosen. Standard<br />

palette colors are illustrated in the reference manual.<br />

Customer−specific operator panels can have their own color palettes.<br />

Correct colors are always indicated in the selection list.<br />

Text and semi−graphic displays, such as those which can be connected<br />

to the C130 CAN controller, support only black and white colors. This is<br />

also true for the PP21 and PP41 Power Panels and their<br />

customer−specific varieties.<br />

If Fill is selected, the ellipse will be filled in with the background color. If not, the inside of the<br />

ellipse will be transparent.<br />

Colors variable<br />

Allows color to be manipulated with a process variable during runtime.<br />

Source<br />

Assign...<br />

Used to input or display the connected variable.<br />

Possible Settings Name of a UINT process variable<br />

Possible Values Bits 0−7 The low byte contains the ellipse background (filling)<br />

color.<br />

Bits 8−15 The high byte contains the ellipse foreground (border)<br />

color.<br />

For both of these settings, the same colors which can be used for foreground and<br />

background in the editor are possible (see above).<br />

The Assign... button opens a dialog box to select a variable for the Source field. By default, only<br />

variables of suitable types are displayed.<br />

For the general operation of dialog boxes.<br />

OK<br />

Buttons<br />

Applies settings and closes the dialog box. If settings cannot be applied because of an error, it is<br />

indicated and the dialog box is not closed.<br />

Note:<br />

All changes are applied, including those made under different (hidden) tabs.<br />

Cancel Closes the dialog box and discards any changes made.<br />

3.2.1.5 Static Picture Element Background Bitmap − Reference<br />

This picture element allows a bitmap to be displayed as a background or picture arrangement element. The<br />

bitmap to be displayed must have already been inserted in the <strong>Visual</strong> <strong>Components</strong> Bitmap Manager.<br />

The bitmap cannot be changed during runtime. If this is necessary, then an output field bitmap can be used<br />

instead.<br />

General<br />

Summary of the basic properties of this static picture element.<br />

Function Displays bitmaps.<br />

Availability<br />

Full graphics panels with bitmap support<br />

• IPC2001 and IPC5000 families with 1/4 VGA, VGA, or larger<br />

display<br />

• Power Panel PP41 (only monochrome bitmaps)<br />

Introduction to <strong>Visual</strong> <strong>Components</strong> 2.3<br />

24 3.2.1.5 Static Picture Element Background Bitmap − Reference

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