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<p>Hi Marian,</p>
<p>Just a wild guess:</p>
<p>your QGIS project might have a different coordinate system than the layer you are editing in. This might explain different coordinates.</p>
<p>But - not having access to your project, I can't examine that.</p>
<p>The other thing to check: </p>
<p><span>feature = layer.getFeatures.next()</span></p>
<p>Is this really returning the feature you just edited? Note that there is a QGIS plugin called "Plain Geometry editor". It allows you to click on a feature in the canvas and return their coordinates. In newer QGIS versions there is also the vertex editor panel with a node list showing an active features geometry. But not sure if this existed in version 2.10 - which is already quite old.</p>
<p><br /></p>
<p>Greetings,</p>
<p>Andreas</p>
<p>On 2017-10-30 21:05, Tudorache, Marian wrote:</p>
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<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Hello,<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"><!-- o ignored --> </span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">I am encountering an issue with QGIS 2.10 which I never had before.<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">When add an arc to the canvas the saved coordinates do not match those from status bar Coordinate field.<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"><!-- o ignored --> </span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Example:<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Step1: Click the first point at -2766147, 5189893. The value is from Coordinate field of the status bar.<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Step2: Click right at the second point having coordinates -1342991, 6725875. The value is from Coordinate field of the status bar.<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"><!-- o ignored --> </span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Step3: Click right to draw the line: The line is drawn.<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Step4: Save the layer. <!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"><!-- o ignored --> </span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Step5: From the console I extract the points.<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">layer = iface.activeLayer()<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">feature = layer.getFeatures.next()<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">print feature.geometry().asPolyline()<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">The console display:<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">(-1.52996e+06,6.82968e+06), (636778,6.98782e+06).<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"><!-- o ignored --> </span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">These coordinate are totally different from those captured in Coordinate field of the status bar.<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"><!-- o ignored --> </span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">How do you explain this?<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">When I hover the mouse over the first and last point of the arc the Coordinate field of the status bar shows the same number for the step 1 and step 2.<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"><!-- o ignored --> </span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Which coordinates are correct?<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;"><!-- o ignored --> </span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Thanks,<!-- o ignored --></span></p>
<p class="MsoNormal"><span style="font-size: 11.0pt; font-family: 'Calibri','sans-serif'; color: #1f497d;">Marian<!-- o ignored --></span></p>
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