label

Exclude label text from border

由 房东的猫 提交于 2019-12-07 08:45:40
问题 I've got a silver border with text on top that I would like to exclude(cut text away from the border) to see through to the background behind the border, that has a dropshadow bitmapeffect applied. Is this possible, without going to photoshop to create an image that basically does the same thing, without being as flexible? If possible, how would I go about accomplishing such a task? 回答1: I played around with this a bit and ended up with the following. The tricky part was to "invert"

Positioning label on CPTBarPlot (Core-Plot)

由 旧街凉风 提交于 2019-12-07 08:21:57
问题 I am trying to change default position of labels in Bar chart with Core-Plot. I am using this method: -(CPTLayer *)dataLabelForPlot:(CPTPlot *)plot recordIndex:(NSUInteger)idx; And I return: return textLayer = [[CPTTextLayer alloc] initWithText:@"2222" style:textStyle]; I get this result: But I want to appear as follows: Any idea? I tried to find answer on documentation, but I has been impossible. 回答1: Use a negative labelOffset for the bar plot. The default is +10 which puts the labels 10

Dynamic UILabel truncating the text

由 我只是一个虾纸丫 提交于 2019-12-07 07:41:37
问题 I'm using code provided in this answer to create a dynamic label and it works for the most part. But whenever the label text goes over 94 characters in length it gets truncated and ellipsis' are added. There is one more odd thing about this is that if I add more characters to the string they are shown but the last 2 lines are still truncated. Eg. The string: this is a very very long string with lots of words to test the dynamic bubble sizing one two three. shows up like this: this is a very

Display the value of a field using form builder into a label in rails

由 自闭症网瘾萝莉.ら 提交于 2019-12-07 06:05:54
问题 I am using Rails 3.2 and am in need to display the value of a field in a label using a form builder object. Displaying it in a text box is straight forward but I am not able to do it in a label. the code is something like this: <%= f.label :key_name, "#{:key_name}"%> <%= f.text_field :key_name %> In the above f is my form builder and my model has a field called key_name. The second line works fine in which I display it inside a text field while the first line does not. How do I do it. The

k8s学习记录(二) 容器化部署学习记录

由 拥有回忆 提交于 2019-12-07 06:01:33
基本流程 物理vm先打通该服务 打docker镜像 docker run先跑起来 写yaml改造成k8s ref: 通过shell执行kubectl exec并在对应pod容器内执行shell命令 坑一 像ubuntu这种系统级应用，必须要在yaml文件里添加command与args使其持续化运行 1 apiVersion: apps/v1 2 kind: Deployment 3 metadata: 4 name: split-deployment 5 labels: 6 app: split 7 spec: 8 selector: 9 matchLabels: 10 app: splitVideo 11 replicas: 1 12 template: 13 metadata: 14 labels: 15 app: splitVideo 16 spec: 17 containers: 18 - name: split 19 image: registry.cn-shanghai.aliyuncs.com/graviti-devops/video-stream-split:latest 20 command: ["/bin/bash","-c","--"] 21 args: ["./splitVideo.sh","5","video/","graviti-spark-01",

Re-Inventing The Label Control

由 岁酱吖の 提交于 2019-12-07 04:58:42
问题 I need to reinvent/recreate the Label Control from scratch to add my own mojoness to it. Yes, I know what you're thinking (and if you're not thinking that, shouldn't you be?). Can somebody point me in the right direction? Thank you. The whole purpose for recreating the label is that I want full control over how it is drawn onto screen, and so that I can have KeyDown Event Handlers for it, too. For example, the user can edit the contents of a label the same way they would edit the contents of

How to make text/labels smooth?

由 只愿长相守 提交于 2019-12-07 04:44:28
问题 Does anyone know how to make labels, or text, smoother? At the moment they look quite jagged. As I want to make the label dynamic, I can't just insert the text from Photoshop. 回答1: You'll have to dynamically generate images representing your text if you want to anti-alias it. Here is an example on msdn: http://msdn.microsoft.com/en-us/library/a619zh6z.aspx EDIT: Editing per comment below. The link describes using the OnPaint event of your control to use a different TextRenderingHint. If you

wpf slider tick label

由 三世轮回 提交于 2019-12-07 03:57:21
问题 WPF Slider tick label: I'm looking for some way to place labels along with the Slider Ticks. I dont think there is a straight way to do this. Not sure why Microsoft has not provided this basic feature. How can I achieve this in WPF maybe using a dependency property. The below slider code sample shows time interval, 1, 3, 6, 12, 24. I want these numbers to appear above/below the ticks. if I place a label binding to the slider element as shown in the code snippet, the values appear end of the

vb.net accessed from a thread other than the thread it was created on

由 孤街醉人 提交于 2019-12-07 03:01:14
问题 I am trying to set text to label Label_caller.Text = phone_number and I get this error: "System.InvalidOperationException: Cross-thread operation not valid: Control 'Label_caller' accessed from a thread other than the thread it was created on." How do I overcome this problem? How do I use keyword Me.? 回答1: In Windows, you can access UI elements only on the UI thread. For that reason, if you need to access them from another thread, you may need to invoke that action on the UI thread. You need

How to do text formating in C# for adjusting text in some control

由 烈酒焚心 提交于 2019-12-07 02:56:29
I have created a user control on winform where i want to display some text on Label Control at runtime. Here I used textFormatFlag as WordBreak and then displays it in the next line. Size of label is fixed in width while variable in height. Now the problem here is how to break a string if there is no space between i.e. no WordBreak Present in the string. I dont want to do calculations on font size and accordingly modify string. Is it something hidden in .net that can do this work for me. sizeCategory = TextRenderer.MeasureText(Source["Parent_Name"].ToString() , lbldbCategory.Font ,
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