flu*_*lux 2 ironpython spotfire
如何将数据对象输出为文本。
crossTable = markMe.As[CrossTablePlot]()
print crossTable.Data
Run Code Online (Sandbox Code Playgroud)
返回值:
位于0x000000000000002C的Spotfire.Dxp.Application.Visuals.VisualizationData对象[Spotfire.Dxp.Application.Visuals.VisualizationData]
我也尝试过:
for text in crossTable.Data:
print text
Run Code Online (Sandbox Code Playgroud)
返回错误:
Microsoft.Scripting.ArgumentTypeException:对类型的非序列进行迭代
如何获得绘图数据,以便最终标记其中的项目?
您的问题是您正在从可视化中获取数据表本身,它不是记录的集合,而是包含行值集合的列的集合。
以下内容将带您到达那里。我使用了一个数据集,其中“ test1”列包含6行,其值包括1到6。
以下代码的总体流程如下:
码:
from Spotfire.Dxp.Application.Visuals import CrossTablePlot
from Spotfire.Dxp.Data import IndexSet
from Spotfire.Dxp.Data import RowSelection
from Spotfire.Dxp.Data import DataValueCursor
from Spotfire.Dxp.Data import DataSelection
##Get our Data Table from our graph. Data Tables hold marking relations.
##Visuals just point to a marking set you specify
##and interact with it in the UI based on their DataTable.
crossTable = markMe.As[CrossTablePlot]()
crossSource = crossTable.Data.DataTableReference
##Get a Row Count
rowCount = crossSource.RowCount
##Index Set of all our rows
allRows = IndexSet(rowCount,True)
##Empty Index Set to fill with our desired markings
rowsToMark = IndexSet(rowCount,False)
##Pick the column we're interested in examining for values.
##You can create multiple cursors to look at multiple columns.
##Specify the name of your column. Mine is called test1.
colCurs = DataValueCursor.CreateFormatted(crossSource.Columns["test1"])
##Optional: Loop through to determine average value
colTotal = 0
for row in crossSource.GetRows(allRows, colCurs):
colTotal += int(colCurs.CurrentValue)
colAvg = colTotal/rowCount
##loop through our rows and add what we want to our index.
for row in crossSource.GetRows(allRows, colCurs):
##Get the index of our current row in the loop
rowIndex = row.Index
##Compare values and if TRUE then we add this row to our index
##Instead of hard coding you can refer to a document property
##or any other source of data like the average of your column.
##Optional: Print our current value to debug
#if int(colCurs.CurrentValue) > (2.5):
if int(colCurs.CurrentValue) > colAvg:
print colCurs.CurrentValue + " was added to the index! =]"
rowsToMark.AddIndex(rowIndex)
else:
print colCurs.CurrentValue + " was not added to the index... =["
##Set our marking equal to our rowsToMark index
Document.ActiveMarkingSelectionReference.SetSelection(RowSelection(rowsToMark),crossSource)
Run Code Online (Sandbox Code Playgroud)
资料来源:
我自己的Spotfire客户端和API知识
http://www.bearonspotfire.com/mark-rows-and-unmark-rows-using-scripts-in-spotfire
bearonspotfire也是编写脚本的好资源。我接受了他所做的工作,并在您的应用程序上做了一些改动。他使用下拉菜单标记项目。
编辑diablo8226的问题:
flux(OP)和我在相同的假设下运行,即markMe作为相关可视化的输入参数包含在内。您也可以通过单击“脚本输入”窗口下方的“添加...”按钮来包括此内容。您可以使用markMe或任何名称。只需确保选择“可视化”作为“类型”,然后选择您的可视化。
或者,您可以输入数据表本身,而跳过获取数据表源的我的代码,或在如下代码中显式调用该表:
coll = Application.GetService[DataManager]().Tables
crossSource = coll.Item["TABLE_NAME"]
Run Code Online (Sandbox Code Playgroud)
| 归档时间: |
|
| 查看次数: |
6944 次 |
| 最近记录: |