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Found 17 results

  1. I want to set the Bar Brush Color on a Chart BarSeries - please advise - thanks. My Delphi code:- UniBarSeries1.Title:= 'Processed'; UniBarSeries1.XLabelsSource:= 'DepartmentName'; UniBarSeries1.YValues.ValueSource:= 'ServicedCalls'; UniBarSeries1.YValues.Brush.Color:= clBlue; this is what I want to achieve but no such property - FAILS ? UniBarSeries1.DataSource:= UniMainModule.DataSource1; My Ajax Code (copied from pie example - FAILS ?): function chart.beforeInit(sender, config) { config.series = [ { type: "bar", highlight: true,
  2. Hi, On unichart First and Last label on X axis is getting cut off. How can i fix that?
  3. Use as a guage of unigui? Someone with an idea ...
  4. almo

    Chart Fix

    My chart have cropped labels and numbers, how can i fix this? here is the print https://www.imgpaste.net/image/NiI6p
  5. CAN CHANGE REPORT TITLE RUNTIME? I'm trying this way but not anther! MainForm.UniLineSeries1.Title := 'teste'; Thanks Zanona
  6. I'm using uniGUI Complete Trial Edition 1.10.0 Build 1464. I need to display an area chart with two series on both desktop and mobile. Desktop works as expected, but mobile versions have two problems that I have been unable to solve: The chart legend initially appears, but when the data is loaded into the chart, the legend no longer appears on the mobile version. The chart does not "stack" on the mobile version (one series overlays the other). Are these known limitations or is there something I should be aware of that makes the mobile versions different from the desktop versions. Th
  7. Hi, I have 2 issues regarding using chart.js in TUniHTMLFrame. Maybe someone can help. Below is link to download simple example. https://1drv.ms/u/s!AtP5BtucE5MeioIwGecaHHSy_0FdMQ Issue 1: Loading HTML from index.html file does not work correctly. The loaded file is not displayed or not displayed correctly. Only when i reloed the file for few times then content is displayed correctly in UniHTMLFrame (click few times button LoadChart to get result like in index.html file, which is located in exe directory). Issue 2: When you load index.html directly in the browser then mouse
  8. Hello, I would like to know how to create "series" within the "TUniChart" component at run-time. I searched and found several links related to the subject: http://forums.unigui.com/index.php?/topic/9065-create-cahrt-series-at-runtime/?hl=chart http://forums.unigui.com/index.php?/topic/7578-chart-dynamic-series/?hl=chart http://forums.unigui.com/index.php?/topic/3567-dynamic-series-in-tunichart/?hl=chart&do=findComment&comment=38665 http://forums.unigui.com/index.php?/topic/6180-add-dynamic-series-to-unichart/?hl=chart http://forums.unigui.com/index.php?/topic/
  9. I have a UnimChart UnimHorizBarSeries assigned to a datasource where the XLabel is fetched from a rowset - all good. I want to via an Event OnPaintXLabel etc. interpret the label string and substitute it with another string at runtime. Please advise - thanks
  10. I have a Chart that has it's Datasource.Data changed externally and I need to tell the Chart to Refresh - please advise - thanks. UniSession.AddJS(MainForm.UniChart2.UniBarSeries1.JSName+'.DataSource.Refresh;');
  11. Using a uniChart with a SeriesList UniBarSeries connected to a Datasource - How Do We Paint the XLabelSource Vertically ?
  12. Hi, I want to use third party javascript library for my web front end, so I search posts for how to use javascript library like c3js working under uniGUI, I found uniHtMLFrame component can do it, following is my steps: step1: ServerModule.pas -> CustomFiles -> Add css/c3.css js/d3.v3.min.js js/c3.js step2: Main.pas -> Add UniHTMLFrame1\ UniButton1\ UniButton2\ UniButton3 Click UniButton1 Load html file into UniHTMLFrame1. Click UniButton2 Update Web Front End with javascript code random numbers. Click UniButton3 Update Web Front End with uniGui(delphi code) random numb
  13. Boa tarde, preciso salvar um gráfico como imagem no unigui por 'debaixo dos panos', sem abrir a tela de download como faz no ...chart.save({type: 'image/png'}). Ex.: a pessoa clica em um botão gera o gráfico, salva como imagem(png, jpg, tanto faz) e abre em um TUniImage...Alguém tem alguma ideia. Vlw Ou salvar um gráfico como um pdf também serve. Vlw
  14. vbdavie

    Chart is slow

    Hey, I noticed that the charting seems SLOW. If I have less than 50 items or so, it seems "reasonable". Not fast, but acceptable. But if I have 300 points, then WOW, it's slow. And if I add several series then it's a magnified slowness. Basically, I have a stock chart with 5 series in it. The differeent series keep track of different kinds of data over the same date range. I keep track of ONE YEAR (365 days) of data. It takes about 6 seconds for the graph to build and unlock the web page. So, if I have built the chart it takes a while to show it completly. OR if the chart is in a TAB,
  15. Hi I would suggest a component to draw the Gantt chart for project management thanks Emiliano
  16. I need to change the color of a column chart. example: I have a john with 4 maria 6 and pedro 8, I would like that the graph of Horizontal Bar, your scallops different colors using the same number, and when I use more of the graph (series) me multiplied with the example I gave if I put a number for each one of the people would have 3 sets but the graph would show 6 bars and that's what I want to avoid. someone to help me. ----- Necesito cambiarle el color a las columnas de un chart. ejemplo : tengo a juan con 4, a maria con 6 y a pedro con 8 ; me gustaria que con el grafico d
  17. Hello everybody! I edited the post to let the solution I could with the help of Arvin. Attached Project working. Includes all the javascript uniservermodule.customfiles files / Highcharts / highcharts.js files / Highcharts / modules / exporting.js files/jquery-1.10.2.min.js Added a unihtmlframe.html with: <div id="container" style="min-width: 310px; height: 400px; MARGIN: 0 auto"> </ div> procedure TFGraficoDemo1.UniFrameCreate(Sender: TObject); var js: TStringList; begin inherited; try js := TStringList.Create; js.Add('Highcharts.setOptions( {
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