National Instruments 373392C-01 Manual do Utilizador descarregar pdf (Página 59)

Chapter 2 Measurement Studio .NET Class Libraries

With the digital waveform graph control and the classes that interface with

the control, you can perform the following operations:

Plot Operations

• Plot digital waveform data, including digital signal state data and

timing information.

• Configure plot labels on the y-axis.

• Configure plot templates to customize plots that are implicitly created

from plotted data.

• Specify anti-aliased digital plots.

• Expand and collapse signal plots interactively as well as

programmatically.

Waveform Sample and Signal State Operations

• Simultaneously display waveforms and signals or display signals only.

• Create custom waveform sample and signal state styles.

• Configure the appearance of sample and state labels.

• Create custom waveform sample and signal state labels.

Axis Operations

• Configure the axis modes to fixed, exact autoscaling, or loose

autoscaling.

• Interactively change the range of an axis and invert the axis at run time

by clicking on the axis end labels.

• Display captions on the axis and grid lines.

• Position the axis to display on one or both sides of the graph’s plot

area.

• Configure major, minor, and custom divisions.

Additional Operations

• Display data in sample or time mode.

• Configure the style and mode of scroll bars.

• Create custom scroll bars.

• Zoom interactively as well as programmatically.

• Specify the image format of the control as BMP, GIF, JPEG, or PNG.

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National Instruments 373392C-01 Manual do Utilizador Página 59