Custom quantization parameters for input geometry that compresses geometry for transfer to the server. Overrides the default lossless WGS84 quantization.
- See also
//sample implementation of an input quantization parameter
//query entities within a bounding box
const query = "MATCH (n) WHERE esri.graph.ST_Intersects($param_filter_geom, n.geometry) RETURN n"
KnowledgeGraphModule.executeQueryStreaming(
knowledgeGraph,
{
openCypherQuery: query,
bindParameters: {
param_filter_geom: new Polygon({
rings: [
[
[-89, -89],
[89, -89],
[89, 89],
[-89, 89],
[-89, -89],
],
],
}),
},
inputQuantizationParameters: {
xyResolution: 0.003,
xFalseOrigin: 25,
yFalseOrigin: 25,
zResolution: 1,
zFalseOrigin: 1,
mResolution: 1,
mFalseOrigin: 1,
},
}
}
);
Constructors
-
new InputQuantizationParameters(properties)
-
Parameterproperties Objectoptional
See the properties for a full list of the properties that may be passed into the constructor.
Property Overview
Name | Type | Summary | Class |
---|---|---|---|
String | The name of the class. more details | Accessor | |
Number | Origin of M-Values. more details | InputQuantizationParameters | |
Number | Number of significant digits for M-Values. more details | InputQuantizationParameters | |
Number | False origin of x values of the quantization grid. more details | InputQuantizationParameters | |
Number | Number of significant digits for the x and y coordinates. more details | InputQuantizationParameters | |
Number | False origin for y-values of the quantization grid. more details | InputQuantizationParameters | |
Number | The false origin of the Z-values. more details | InputQuantizationParameters | |
Number | Number of significant digits of the Z-Values. more details | InputQuantizationParameters |
Property Details
-
The name of the class. The declared class name is formatted as
esri.folder.className
.
-
mFalseOrigin Number
-
Origin of M-Values.
-
mResolution Number
-
Number of significant digits for M-Values.
-
xFalseOrigin Number
-
False origin of x values of the quantization grid.
-
xyResolution Number
-
Number of significant digits for the x and y coordinates.
-
yFalseOrigin Number
-
False origin for y-values of the quantization grid.
-
zFalseOrigin Number
-
The false origin of the Z-values.
-
zResolution Number
-
Number of significant digits of the Z-Values.
Method Overview
Name | Return Type | Summary | Class |
---|---|---|---|
Adds one or more handles which are to be tied to the lifecycle of the object. more details | Accessor | ||
Boolean | Returns true if a named group of handles exist. more details | Accessor | |
Removes a group of handles owned by the object. more details | Accessor |
Method Details
-
addHandles(handleOrHandles, groupKey)inherited
-
Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.
// Manually manage handles const handle = reactiveUtils.when( () => !view.updating, () => { wkidSelect.disabled = false; }, { once: true } ); this.addHandles(handle); // Destroy the object this.destroy();
ParametershandleOrHandles WatchHandle|WatchHandle[]Handles marked for removal once the object is destroyed.
groupKey *optionalKey identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.
-
Returns true if a named group of handles exist.
ParametergroupKey *optionalA group key.
ReturnsType Description Boolean Returns true
if a named group of handles exist.Example// Remove a named group of handles if they exist. if (obj.hasHandles("watch-view-updates")) { obj.removeHandles("watch-view-updates"); }
-
removeHandles(groupKey)inherited
-
Removes a group of handles owned by the object.
ParametergroupKey *optionalA group key or an array or collection of group keys to remove.
Exampleobj.removeHandles(); // removes handles from default group obj.removeHandles("handle-group"); obj.removeHandles("other-handle-group");