gn:act_calculateDrivingDistance

Description

Action is used to calculate driving distance between two GPS coordinates and store the result into target

In order for this action to work, an internet connection must be active because the calculations are done by OSRM server.

Action returns

void

Action signatures

Full signature

[gn:act_calculateDrivingDistance]|[targetRows,targetColumnNameOrWidgetIdNumber,targetColumnNameOrWidgetIdText,targetTextSuffix,callbackWidgetWhenDistanceReceived,callbackWidgetActionSet;gpsPointsDataBlock{n}]

Parameter	Description
targetRows	target target rows which can be used as source for calculating distance and target for storing calculated distance Valid targets: row
targetColumnNameOrWidgetIdNumber	target column in row or widget into which calculated distance will be stored Valid targets: rowColumnId id of column in case we want to store into row, column must be of type number widgetId id of widget, widget must support and be of type number
targetColumnNameOrWidgetIdText	target column in row or widget into which calculated distance will be stored as text. targetTextSuffix will be appended as suffix to the value Valid targets: rowColumnId id of column in case we want to store into row, column must be of type text widgetId id of widget, widget must support and be of type text
targetTextSuffix	source suffix which will be added to targetColumnNameOrWidgetIdText Valid sources: text
callbackWidgetWhenDistanceReceived	target on which is defined callbackWidgetActionSet Valid sources: widgetId
callbackWidgetActionSet	event action set name which will be fired after distance is calculated and stored Valid sources: hardcoded
gpsPointsDataBlock{n}	sources which will be included into calculation Valid sources: gps widgets and/or column id's in case targetRows is defined

Calculate driving distance

[gn:act_calculateDrivingDistance]|[,targetColumnNameOrWidgetIdNumber;gpsPoint1,gpsPoint2]

Example

@+id/calculateDrivingDistance_calculateDrivingDistance_result - targetColumnNameOrWidgetIdNumber

@+id/calculateDrivingDistance_calculateDrivingDistance_pointOne - gpsPoint1

@+id/calculateDrivingDistance_calculateDrivingDistance_pointTwo - gpsPoint2

@+id/calculateDrivingDistance_calculateDrivingDistance_pointThree - gpsPoint3

@+id/calculateDrivingDistance_calculateDrivingDistance_pointFour - gpsPoint4

⤷ [gn

act_calculateDrivingDistance]|[,@+id/calculateDrivingDistance_calculateDrivingDistance_result;@variable/calculateDrivingDistance_calculateDrivingDistance_pointOne,@variable/calculateDrivingDistance_calculateDrivingDistance_pointTwo,@variable/calculateDrivingDistance_calculateDrivingDistance_pointThree,@variable/calculateDrivingDistance_calculateDrivingDistance_pointFour]</code>

---

Calculate driving distance with callback action

[gn:act_calculateDrivingDistance]|[,targetColumnNameOrWidgetIdNumber,,,callbackWidgetWhenDistanceReceived,callbackWidgetActionSet;gpsPoint1,gpsPoint2]

Example

@+id/calculateDrivingDistance_withCallbackAction_result - targetColumnNameOrWidgetIdNumber

@+id/calculateDrivingDistance_withCallbackAction_pointOne - gpsPoint1

@+id/calculateDrivingDistance_withCallbackAction_pointTwo - gpsPoint2

@+id/myCallbackBlock - callbackWidgetWhenDistanceReceived

gn:act_set - callbackWidgetActionSet

⤷ [gn:act_calculateDrivingDistance]|[,@+id/calculateDrivingDistance_withCallbackAction_result,,,@+id/myCallbackBlock,gn:act_set;@variable/calculateDrivingDistance_withCallbackAction_pointOne,@variable/calculateDrivingDistance_withCallbackAction_pointTwo]

---

Calculate driving distance and store result into rows

[gn:act_calculateDrivingDistance]|[targetRows,targetColumnNameOrWidgetIdNumber,targetColumnNameOrWidgetIdText,targetTextSuffix;gpsPoint1,gpsPoint2]

Example

@variable/calculateDrivingDistance_storeResultIntoRows_rowsResult - targetRows

devices_km - targetColumnNameOrWidgetIdNumber

devices_kmText - targetColumnNameOrWidgetIdText

@variable/calculateDrivingDistance_storeResultIntoRows_rowsResult_km - targetTextSuffix

devicesFullInfo_gps - gpsPoint1

@variable/calculateDrivingDistance_storeResultIntoRows_pointOne - gpsPoint2

⤷ [gn:act_calculateDrivingDistance]|[@variable/calculateDrivingDistance_storeResultIntoRows_rowsResult,devices_km,devices_kmText,@variable/calculateDrivingDistance_storeResultIntoRows_rowsResult_km;devicesFullInfo_gps,@variable/calculateDrivingDistance_storeResultIntoRows_pointOne]

---

Calculate driving distance and store result into rows with callback action

[gn:act_calculateDrivingDistance]|[targetRows,targetColumnNameOrWidgetIdNumber,targetColumnNameOrWidgetIdText,targetTextSuffix,callbackWidgetWhenDistanceReceived,callbackWidgetActionSet;gpsPoint1,gpsPoint2]

Example

@variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_rowsResult - targetRows

devices_km - targetColumnNameOrWidgetIdNumber

devices_kmText - targetColumnNameOrWidgetIdText

@variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_rowsResult_km - targetTextSuffix

@+id/myCallbackBlock - callbackWidgetWhenDistanceReceived

gn:act_set - callbackWidgetActionSet

devicesFullInfo_gps - gpsPoint1

@variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_pointTwo - gpsPoint2

@variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_pointThree - gpsPoint3

⤷ [gn:act_calculateDrivingDistance]|[@variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_rowsResult,devices_km,devices_kmText,@variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_rowsResult_km,@+id/myCallbackBlock,gn:act_set;devicesFullInfo_gps,@variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_pointTwo,@variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_pointThree]

Explanation

For each row in @variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_rowsResult

- get the datatype GPS value of the column named devicesFullInfo_gps, calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_pointTwo,calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_pointThree

- asynchronously connect to our osrm server, send gpsPoints and get the distance

- store the distance into rows calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_rowsResult same row from where gpsPoints were taken in column devices_km with number DT

- store the distance (with suffix read from @variable/calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_rowsResult_km) into rows calculateDrivingDistance_storeResultIntoRowsWithCallbackAction_rowsResult same row from where gpsPoints were taken in column devices_kmText with text DT

- execute callback on widget @+id/myCallbackBlock for action gn:act_set

---