Plugin Classes¶
All attribute in this plugin dialog and object classes
class: CalculationModule¶
killed
: boolean¶Statement of task is being killed or not
layer
: QgsVectorLayer¶First original layer
layerDup
: QgsVectorLayer¶Clone of the first layer and the first result layer for calculation
layer2
: QgsVectorLayer¶Second original layer
layer2Dup
: QgsVectorLayer¶Clone of the second layer and the second result layer for calculation
method
: int¶Selected method index
radius
: float¶Radius for NN method
suffix
: str¶Suffix for Cloned layer name
scoreName
: str¶Attribute name for reserving score information in cloned layer
translate
: bool¶Statement for checking method is translated or not for Wilkerstat method
setTreshold
(self, treshold: float)¶Set threshold option
- Parameters
treshold (float) – determined treshold
- Returns
None
calcMapCurvesGeom
(self, g: QgsGeometry, g2: QgsGeometry)¶Calculate the score between the geometry in float number using GOF Mapcurves (Hargrove et al. 2006)
- Parameters
g (QgsGeometry) – first geometry will be checked
g2 (QgsGeometry) – second geometry will be checked
- Returns
float
calcMapCurves
(self, feature: QgsFeature, feature2: QgsFeature)¶Calculate the score and save to self.similarLayer. Score saved in float number using GOF Mapcurves (Hargrove et al. 2006)
- Parameters
feature (QgsFeature) – first feature will be checked
feature2 (QgsFeature) – second feature will be checked
- Returns
None
calcSq
(self, layer: QgsVectorLayer, layer2: QgsVectorLayer)¶Checking similarity between two layer with squential method
- Parameters
layer (QgsVectorLayer) – first layer will checked
layer2 (QgsVectorLayer) – second layer will checked
- Returns
None
calcKNN
(self, layer: QgsVectorLayer, layer2: QgsVectorLayer)¶Check each feature between 2 layer within radius bounding box. Radius distance using euclidean.
- Parameters
layer (QgsVectorLayer) – first layer will checked
layer2 (QgsVectorLayer) – second layer will checked
- Returns
None
calcWK
(self, layer: QgsVectorLayer, layer2: QgsVectorLayer)¶Match each feature the primary key in map, see https://sig.bps.go.id/
- Parameters
layer (QgsVectorLayer) – first layer will checked
layer2 (QgsVectorLayer) – second layer will checked
- Returns
None
translateCenterGeom
(self, g: QgsGeometry, target: QgsGeometry)¶Translate first geometry to the center of target geometry
- Parameters
layer (QgsVectorLayer) – first layer will checked
layer2 (QgsVectorLayer) – second layer will checked
- Returns
QgsGeometry
class: SimilarityPlugin¶
layer
: QgsVectorLayer¶The first layer
layer2
: QgsVectorLayer¶The second layer
dlg
: SimilarityPluginDialog¶Main plugin dialog
dialogCalc
: CalcDialog¶Caution dialog to convincing the user of large data checking
similarLayer
: list=[]¶The result of calculation process
previewLayer
: int=0¶Current index similarLayer that previewed in canvas
resultPreview
(self)¶Activate preview section
attrPrinter
(self, fieldList: object, feature: QgsFeature, place: QTextEdit)¶Print feature atrribute info on text edit in preview section
- Parameters
fieldList (object) – Iterable field value object
feature (QgsFeature) – The feature will be printed
place (QTextEdit) – The place atrribute will be printed
- Returns
None
refreshPreview
(self)¶Redraw canvas preview and reprint the attribute value based on current preview.
See also
attrPrinter
(self, fieldList: object, feature: QgsFeature, place: QTextEdit)¶
nextPreview
(self)¶next result features
nextPrevious
(self)¶previous result features
rmFeatResult
(self)¶Remove the current result
rmWarn
(self)¶Warning dialog to prevent accidentally remove result
addScoreItem
(self)¶Adding result score
calculateDialogAccepted
(self)¶Interaction when self.dialogCalc accepted
calculateClicked
(self)¶Interaction when self.dlg.calcBtn clicked
methodChange
(self)¶Change on interaction method combo box
calculateDialogRejected
(self)¶Interaction when self.dialogCalc rejected
registerToProject
(self)¶Interaction when self.dlg.saveBtn clicked
finishedCalcThread
(self, itemVal)¶Signal when calc worker finished
stopCalcThread
(self)¶Signal when thread stopped
errorCalcThread
(self)¶Signal when thread error
setLayers
(self, layers: list)¶Set the layers attribut
- Parameters
layers=[QgsVectorLayer, QgsVectorLayer] (list) –
- Returns
None
class: SimilarityPluginDialog¶
attrOutlineEdit
: QLineEdit¶Inputation interface for attribute name score in attribute table in string (text)
calcBtn
: QPushButton¶Button for exceuting calculation
layerSel1
: QgsMapComboBox¶Combo Box for selecting first layer
layerSel2
: QgsMapComboBox¶Combo Box for selecting second layer
lineEditTreshold
: QDoubleSpinBox¶Inputation for similarity score treshold in float (number)
mainTab
: QWidget¶Tab for the main menu
mergeCenterCheck
: QCheckBox¶Check box for calculation with centering the geometry to another geometry
methodComboBox
: QCheckBox¶Combo box for selecting the checking similarity method
nextBtn
: QPushButton¶Button for preview the next feature in similarity list result
nnRadiusEdit
: QDoubleSpinBox¶Inputation the radius tolerance (The number is according to the projection unit scale)
prefLineEdit
: QLineEdit¶Inputation for prefix result layer name
previewAttr
: QLineEdit¶Previewing attribute current feature in first layer
previewAttr_2
: QLineEdit¶Previewing attribute current feature in second layer
previousBtn
: QPushButton¶Button for preview the previous feature in similarity list result
SimilarityPluginDialogBase
: QDialog¶Base plugin window dialog
tabWidget
: QTabWidget¶Tab widget in the plugin
widgetCanvas
: QgsMapCanvas¶Canvas widget in preview section for previewing the result