7.4.4.5 Pset_AudioVisualApplianceTypeDisplay
7.4.4.5.1 Semantic definition
An audio-visual display is a device that renders video from a screen. HISTORY: Added in IFC4.
7.4.4.5.2 Applicable entities
- IfcAudioVisualAppliance/DISPLAY
- IfcAudioVisualApplianceType/DISPLAY
7.4.4.5.3 Properties
| Name | Property Type | Data Type | Description | |
|---|---|---|---|---|
| DisplayType | IfcPropertyEnumeratedValue | PEnum_AudioVisualDisplayType |
Indicates the type of display. |
|
| NominalSize | IfcPropertySingleValue | IfcPositiveLengthMeasure |
Indicates the diagonal screen size. |
|
| DisplayWidth | IfcPropertySingleValue | IfcPositiveLengthMeasure |
Indicates the physical width of the screen (only the display surface). |
|
| DisplayHeight | IfcPropertySingleValue | IfcPositiveLengthMeasure |
Indicates the physical height of the screen (only the display surface). |
|
| Brightness | IfcPropertySingleValue | IfcIlluminanceMeasure |
Indicates the display brightness. |
|
| ContrastRatio | IfcPropertySingleValue | IfcPositiveRatioMeasure |
Indicates the display contrast ratio. |
|
| RefreshRate | IfcPropertySingleValue | IfcFrequencyMeasure |
Indicates the display refresh frequency. |
|
| TouchScreen | IfcPropertyEnumeratedValue | PEnum_AudioVisualDisplayTouchScreen |
Indicates touchscreen support. |
|
| VideoResolutionWidth | IfcPropertySingleValue | IfcInteger |
Indicates the number of horizontal pixels (the largest native video resolution width). |
|
| VideoResolutionHeight | IfcPropertySingleValue | IfcInteger |
Indicates the number of vertical pixels (the largest native video resolution height). |
|
| VideoResolutionMode | IfcPropertyTableValue | IfcLabel/IfcIdentifier |
Indicates video resolution modes. |
|
| VideoScaleMode | IfcPropertyTableValue | IfcLabel/IfcIdentifier |
Indicates video scaling modes. |
|
| VideoCaptionMode | IfcPropertyTableValue | IfcLabel/IfcIdentifier |
Indicates video closed captioning modes. |
|
| AudioMode | IfcPropertyTableValue | IfcLabel/IfcIdentifier |
Indicates audio sound modes and corresponding labels, if applicable. |