Im drawing a simple map in spotfire using US cities as geo location. The values I want to show on the map is the location of 'specific gas stations' by the geo code.
For larger cities there are many but im only able to get one 'shape'. I can work on the coloring or size. But im interested to get all 5 dots next to each other or a call-out highlighting there are five..?
Is there a way to show all values, or does spotfire need to combine them?
I know I can get more details with lat/long but that is not an option.
are your shapes literally being combined? that shouldn't happen unless you are doing a "Marker by: City". double check this setting.
if they aren't being literally combined into one point on the map, but instead they are sitting on top of each other, you could adjust the jitter settings on your Marker Layer (check the Appearance page in the Properties dialog) to spread them out a little bit.
if that doesn't suit your needs, and the former case is true, please update your question with some screencaps of your map chart's configuration and I'll see if I can provide a better answer :)
Related
While using Delphi Seattle 10 and Steema TeeChart Pro VCL FMX 2016.18, I am looking to Highlight a Selection of a Line Graph (multiple series) in the way that Zooming allows / makes a square around a highlighted selection of a Line Graph to indicate which part of it to zoom into (as long as the onmousedown action is in progress).
The purpose of this would be to allow the selection to remain highlighted while the mouse is no longer being clicked, to potentially "Delete" the highlighted Data points. All I need this for is to obtain the (X0 Y0 X1 Y1) values to possibly obtain the CalcPosPoint(X) and remove all the points inside. The data is currently obtained through a Record Struct (Memory Mapped) file, and it will there for be used to set/check for a property "deleted" to indicate on the next redraw of the graph which rows to completely ignore and which to continue printing.
I hope to be able to do this (select from 1 chart), and have it simultaneously draw on multiple graphs. I have tried to look for an example of this feature through the use of TSelectorTool (FMXTee). One of the pages I found referring to such a tool is Interactive data point selection as well as Multiple selections with Selector Tool
And my second question has to do with TeeCharts directly. Where would I find fmx240.bpl as TeeChart_Pro_Firemonkey_Demo.exe requires this file in order to run? I did manage to copy vcl240.bpl from "Embarcadero\Studio\18.0\bin" and put it into "Embarcadero\Studio\17.0\bin"
[Edited]
I have managed to capture / create a sample code (MVCE) from which I can now select a portion and create a square around a particular sample of graph lines.
The control graph right now is the bottom graph (Chart5). If anyone is interested in seeing the code, I have put up a pastebin sample.
PasteBin Sample Code
And a TeeCharts.tar.gz is accessible to anyone who wishes to see a sample of the code, as well as the data sample.
filetolink.com Source Files
I no longer feel the need for mathematical equation to differentiate the top graphs from the bottom (because the bottom axes are automatic where as the top are defined). I intend to only use the space which is adherent to the visible space, and do not intend to extend in either direction (left or right). That means at this point the size of the graph does not matter, because once I over populate the charts above, the position in the bottom graph would become irrelevant, and therefor I do not intend to use the bottom chart.
The next step is to save the positions of the boxes so that they can reappear when the graph is shift from left (past data) to the right (live data). And then uses the buttons above to make the appropriate action to the graphs.
I would like to know what way would be the most sufficient way to record the positions of the rectangles, so when the chart is shifted (via the ScrollBar1), the rectangles are moving with the direction of the scrollbar. But I'm sure I can achieve that.
I think I have found a solution. The red squares are only prevalent for the visual aspect, they can be drawn on, I don't need to do anything special with each chart, as I already know what the X0..Y1 parameters are, they are known from the initial chart. The problem h/e has to do with the initial chart. As long as the screens are all full, I can zoom in correctly w/ alignment with on all the charts (ZoomRect/Rectf(X0..Y1))
But what kind of equation would it take to adjust the charts that are not in the same zoom / max / min when the Chart5.Axes.Bottom.Automatic = True?
From there I just simply have to disable the immediate zoom feature, and allow buttons to become functional, to decide what the next course of action would be.
I'm looking for a way to indicate key dates on a highchart with a label eg Public Holiday. I can't find a way to add labeled guidelines or add an opened callout to a point? Help appreciated.
In Highstock you have series type called flags which is a opened callout (similar to Dygraphs annotation). This is probably the closest fit to the indicators you referred. See this JSFiddle example of how it looks. Note how this example uses the Highstock source file, but builds a Highcharts chart. See this documentation for official information.
In Highcharts you can highlight points, labels and value in a wide variety of ways. First of you can add data labels to your points, which renders text next to it. Secondly you can use plot lines to highlight certain values along an axis. See this JSFiddle example of how both of these options can be used.
Of course there are lots of ways to improve and build upon this out of the box functionality, but that is up to your specific demands and desires.
I'm currently developing my iOS app and want to depict a graph whose shape is a circle like pie chart, but its radius is dependent on each specific values. Sorry I don't know what the name of such chart is, but I'm sure every sane baseball fans or any sports fans I think should have ever seen such chart. For example, if a team's batting average is the best in the league which consists of 5 teams, its radius is length 5 (or any other length proportional to the other values), and if the same team's earned runs average is fourth in the league, its length is 2, etc, etc... and then those points or "tips" are connected to each other within the chart, and finally the area of the connected figure is filled with any colors.
Sorry for the awful explanation (it's quite difficult for non-English native to explain it more clearly), but my question is, is it feasible to depict such graphs in iOS application? If it can be done in iOS app, how/what library do I use to plot such graphs?
I've read Core Graphics documentation as well as CorePlot example page but I wasn't able to find any such charts in those pages. I don't like the idea of using D3 embedded in UIWebView as suggested in this post since it's slow due to network latency. I don't know any other libraries to be as flexible and versatile as the two libraries above.
I use iOS 7.1 and Xcode 5.1.
[Update]
It's not a bubble chart. Let me explain it a little bit more concretely. The chart is a hexagon if every component of a record or sample is the best among the other competing records or samples and the number of the component to be described is six. In other words, the length of the component from the origin is whatever the longest possible values. But if one component, say, stolen bases, is NOT the best in the samples - say, it's the second best -, then the length of the component from the origin is not the longest; it's the second longest among the samples. And once every components (6 in this case) is plotted on the graph, those plotted points are connected to each other, and it finally is filled with whatever colors to make it the "area" of the record. And then this might be repeated in other records or samples as well. But unlike the bubble chart, one graph is made of one record and six features (or columns or variables) in this case - not all records and one feature (actually, three, but only one is used to make a bubble) which it is in the case of the bubble chart. Hope you get it...
[Update 2]
I finally got such charts on the Internet! The chart is something like this:
.
You're describing a bubble chart. You can make one with Core Plot using a scatter plot. Implement one of the following datasource methods to provide custom plot symbols. Use your data to determine the size of each symbol. They can be different shapes and have varying fills and border line styles, too.
-(NSArray *)symbolsForScatterPlot:(CPTScatterPlot *)plot recordIndexRange:(NSRange)indexRange;
-(CPTPlotSymbol *)symbolForScatterPlot:(CPTScatterPlot *)plot recordIndex:(NSUInteger)idx;
When I use the Fusion API to remove all rows from a table and then add new rows to it, the map markers show up as the default markers, not the ones I have defined.
For example, I have the map below:
https://www.google.com/fusiontables/embedviz?q=select+col2+from+1YPVj8gN3lBEDE9NHBSIXHqOyb9h8kqPviqG42Yo&viz=MAP&h=false&lat=48.04804748460389&lng=-97.86780852499999&t=1&z=4&l=col2&y=7&tmplt=6
It is set to use the Icon column in the fusion table for the map markers.
When I remove all the rows and add them back in through the API, all the markers show up as the default red dots.
If I go to Tools->Change Map Styles and set it to Fixed->red dot and save, the map updates and shows the red dots.
If I then repeat that and set it back to using the Icon column, then the map refreshes and the style is applied correctly.
If I do not do this, then no matter what happens or how long I wait or if I clear my cache, the markers use the incorrect style.
Has anyone run into this? Any google people reading this have some insight?
There is a two minute cache applied to embedded map tiles, so you could just be seeing that delay. If you give it some time and you still see the problem, then something else is going on. The HTTP request and response headers from one of the faulty tiles would be helpful in diagnosing the issue.
I am creating a map in which i want a polygon to display two separate variables within it. Therefore I want a stripped polygon relating to both the keys from the separate factors however I have no idea on how to do this. I messed around with multiple attributes on the properties section and could get the two variables up however could see no way of making the polygon display them both.
Thank you, any help would be appreciated
This is partially manual, but you are going to have to make a separate category within one of the fields that identifies the multivariate features. You could also create a new layer that is a selection of these features. Once you have that, go to the layer properties and display the features as 'Categories - Unique values, many fields' and hit the 'Add All Values' button. Once the categories are populated select the one you are interested in and pick a hatched symbol such as 'Radiation Overlay'. Then go to the Symbol Property Editor (double-click the symbol) and modify the two layers that make up the hatched symbol. You need to adjust the color, line thickness, offset, etc. until you get it to look the way you want. Probably not as auto as you wanted, but it will satisfy display purposes.