I can't download imagine on small basic . After that, I install Visual Studio but it doesn't work.
Can anyone help me this problem:[enter image description here](https://i.stack.imgur.com/Nu2WU.png)
I want to download imagine on Small Basic.
the image can be previously loaded into an ImageList. Here you can see the size of the image and whether the download worked at all.
'Imagine = ImageList.LoadImage("https://aka.ms/mz1")
'...("https://social.msdn.microsoft.com/Forums/getfile/1353849")
Imagine1 = ImageList.LoadImage("http://litdev.co.uk/game_images/rubic.png")
Imagine2 = ImageList.LoadImage("http://smallbasic.com/drop/soko/sokocuteff.png")
TextWindow.WriteLine(ImageList.GetHeightOfImage(Imagine1))
TextWindow.WriteLine(ImageList.GetHeightOfImage(Imagine2))
TextWindow.WriteLine(ImageList.GetWidthOfImage(Imagine2))
GraphicsWindow.Height = ImageList.GetHeightOfImage(Imagine2)
GraphicsWindow.Width = ImageList.GetWidthOfImage(Imagine2)
GraphicsWindow.DrawImage(Imagine2,0,0)
GraphicsWindow.DrawImage(Imagine1,100,150)
GraphicsWindow.DrawImage(Imagine1,200,250)
It seems that only http: works and not https:
Related
I am experiencing a funny problem: I am developing an ionic app, using cordova-plugin-file to store images. The resulting paths (URIs in form file:///...) are stored in a SQLite DB along with more information. When I install the app and use it, all works perfect. But if I update (or reinstall) the app, the old images are not found anymore, while newly added images work perfect.
I first suspected that the image files were being deleted on update, but I checked the content of the directory and the files are still there. (FYI: I am using file.dataDirectory/scans/ to place my files).
Then I thought that maybe I could go around the problem loading into img src a base64 blob loaded with cordova.file.readAsUrl(), but cordova.file does not find the file as well (I insist, the files are there, I checked with XCode).
So I checked further with cordova.file and it only finds files that are added after last app install, but the older files are still present in the directory.
Here my code:
private getImgSrcFromDocument(doc: Document): any {
const uri = doc.fileName;
const src = this.webView.convertFileSrc(uri);
const sanitized = this.sanitizer.bypassSecurityTrustUrl(src);
console.log({uri, src, sanitized});
return sanitized;
}
<img class="document_thumbnail" [src]="getImgSrcFromDocument(doc)">
I have already checked this, but is not my case.
By the way, the same code works perfect on Android.
Any idea what could be the problem?
Thanks in advance!
I found the reason why and the solution (very obvious when you know the problem):
Reason
On every new install, iOS renames the data directory for the app. The directory path has this form:
file:///var/mobile/Containers/Data/Application/ABC0000-1234-99DD-00FA-E835FEA/Library/NoCloud/
The hash in the middle is renewed on every install, so the stored full paths in DB are not valid anymore.
Solution
If you still can do it (no deploy yet, no real users), store only the relative path and complete it every time with this.file.dataDirectory (or wherever you wanted to store your files).
If you already have real users and want your update to 'find the files', just ignore the first part of the stored path and build it like before:
const ValidUri = this.file.dataDirectory + // The injected cordova-plugin-file
'relativeSubDirectories/' + // If you store your files in some subdirectory
this.document.storedFullPath.substr( // Take from fullPath only the filename
this.document.storedFullPath.lastIndexOf('/') + 1
);
Where storedFullPath is the string file:///var/mobile/....
After that, you still have to do the webView conversion and the sanitizing, like in the question above.
Hope this helps someone.
EDIT :
I've been able to resolve this, after finding that iOS uploads every image as "image.jpg". In freeASPUpload.asp, I changed the following :
For Each fileItem In UploadedFiles.Items
filePath = path & fileItem.FileName
Set streamFile = Server.CreateObject("ADODB.Stream")
streamFile.Type = adTypeBinary
streamFile.Open
StreamRequest.Position=fileItem.Start
StreamRequest.CopyTo streamFile, fileItem.Length
streamFile.SaveToFile path & FileName, adSaveCreateOverWrite
streamFile.close
Set streamFile = Nothing
fileItem.Path = filePath
Next
To :
For Each fileItem In UploadedFiles.Items
FileName = GetFileName(path, fileItem.FileName)
fileItem.FileName = FileName
filePath = path & fileItem.FileName
Set streamFile = Server.CreateObject("ADODB.Stream")
streamFile.Type = adTypeBinary
streamFile.Open
StreamRequest.Position=fileItem.Start
StreamRequest.CopyTo streamFile, fileItem.Length
streamFile.SaveToFile path & FileName, adSaveCreateOverWrite
streamFile.close
Set streamFile = Nothing
fileItem.Path = filePath
Next
This is within the save function of the script. The GetFileName function iterates over what is in the folder already, and adds a number until it is unique. It then updates the file key to its new name. I've left an "image.jpg" file in the temp folder, so that it always finds one. That works for now.
What I've found, however, is for some reason, it flips the second photo out of the five that the form allows for..
I will try to fix that / look for others with the same issue. I've always had problems with iPhones and iPads rotating pictures, and it's never consistent.
I'm trying to grab multiple files from a mobile fleet of iPads and iPhones. Currently I have 5
<input type="file" name="fileX" accept="image/*">
This works fine in a browser (using free asp upload / classic ASP). In testing, it works with IOS, but only if I send one file. If I send more then one via the form, I get the error 'file not found'. It seems like the files aren't being sent at all.
The file not found kicks back when trying to manipulate the file via FSO.
Uploads here :
Dim Upload, fileName, fileSize, ks, i, fileKey
Set Upload = New FreeASPUpload
SaveFiles = ""
uploadsDirVar = "directory"
Upload.Save(uploadsDirVar)
ks = Upload.UploadedFiles.keys
Errors out here :
Set f=fs.GetFile(uploadsDirVar & "\" & Upload.UploadedFiles(fileKey).FileName)
Any ideas on how I can get around this? Everything I've read points towards the HTML5 multiple tag on a single input. However, in my scenario, this won't work. I'm also tying descriptions for the images to the fields based on field name, restricting the upload to 5, re-sizing the images on the action page before passing it to its final destination and attaching them to an email.
Any advice welcome, and thank you for your time!
**Edit
The issue seems to be that IOS names all uploads "image", coming from either the camera or the library. Now the problem is how to rename the image before the script attempts to upload it. From what I'm understanding, it needs to happen within the asp upload component before it places the file.
See the above edit for the answer. As for the flipped images - turns out they are flipped straight from the iPad. I checked the exif data and I'm not sure how to account for this in my system. If I find the answer, I'll post here.
If anyone has managed to get locally uploading images I'd be mightily appreciative of some help.
I've downloaded the latest version of nicEdit along with the nicUpload plug in (from nicedit.com - Version 0.9 r24 released June 7th, 2012).
I've also downloaded nicUpload.php from http://svn.nicedit.com//trunk/nicUpload/php/nicUpload.php
NicUpload.php - I've set NICUPLOAD_PATH and NICUPLOAD_URI both to 'images' which is the subfolder of where nicupload.php and nicEdit.js are located.
NicEdit.js - I've added the following to line 271:-
uploadURI : 'nicUpload.php?id=123',
I've given it an ID otherwise it was failing with an invalid ID code. But the ?id=123 isn't meant to be there. I've also set the iconsPath accordingly.
Line 1370 I've switched this:-
nicURI : 'http://api.imgur.com/2/upload.json',
for this:-
nicURI : 'http://www.mydomain.com/nicedit/nicUpload.php',
But I'm still getting "Failed to upload image". I've searched and searched and searched for answers to this and I'm getting close to having spent two days tinkering with it.
With a few debugging displays I can see that it's failing on line 46 of nicUpload.php where it says:-
$file = $_FILES['nicImage'];
$image = $file['tmp_name'];
$max_upload_size = ini_max_upload_size();
if(!$file) {...
That last IF is true and that's where it exits with the error.
Appreciate anyone being able to help.
The nicUpload.php script file laying around sucks and I don't even understand how it could work.
NicEditor uses imgur as the default image upload service. The source code follows the API format described here: http://api.imgur.com/resources_anon#upload
My suggestion would be to implement the API request and response defined there.
I did not use the niceedit upload function to do what you want. I managed to add a button to the link and img dropdown menu. The button opens a file manager window where you also can upload. I managed to put then de url of the image or document into the nicedit drop down img or url window. That is how I solved the problem.
We have a Ruby on Rails application that needs to convert a PDF into a PNG with a transparent background. We're using rmagick 2.13.1. On our development machines the following code works exactly how we want it.
pages = Magick::Image.from_blob(book.to_pdf.render){ self.density = 300 }
page = pages[0]
image_file = Tempfile.new(['preview_image', '.png'])
image_file.binmode
image_file.write( page.to_blob { |opt| opt.format = "PNG" } )
We thens save the image_file and all is peachy. When we deployed to a review server on Heroku, though, the generated image has a white background. It turns out that Heroku's cedar stack is using imagemagick ImageMagick 6.5.7-8 2010-12-02 where we're using ImageMagick 6.7.5-7 2012-05-08 on our development machines.
I've scoured the net for older posts that might apply to the older version to try and figure out how to generate the transparent PNGs. It's surely supported, but, so far I haven't been able to figure out the right combination of settings.
To verify that it wasn't the PDF generation that was the problem, I downloaded a PDF generated on Heroku and successfully converted it using the above code (slightly modified to read the file in instead of generate it) to a transparent PNG.
Some of the things I've tried in various combinations are:
page.matte = true
page.format = "PNG32"
page.background_color = "none"
page.transparent_color = "white"
page.transparent("white")
So, the question is "is this possible?". If so, which settings do I need to set on the image before writing it out?
I'm also investigating including a compiled binary of a more up to date Imagemagick on Heroku.
Any help is appreciated.
This should no longer be an issue, as Heroku has ImageMagick versions 6.7-6.9 on their various stacks.
I am using ABCPDF to print a PDF file to a local printer via EMF file. I've based this very closely on ABC PDF's sample "ABCPDFView" project. My application worked fine on my Windows 7 and Windows XP dev boxes, but when I moved to a Windows 2003 test box, simple embedded fonts (like Times New Roman 12) rendered completely wrong (wrong spot, and short and squat, almost like the DPI's were crazily wrong).
Note that I've hardcoded the DPI to 240 here b/c I'm using a weird mainframe print driver that forces 240x240. I can discount that driver as the culprit as, if I save the EMF file locally during print, it shows the same layout problems. If I render to PNG or TIFF files, this looks just fine on all my servers using this same code (put .png in place of .emf). Finally, if I use the ABCPDFView project to manually add in a random text box to my PDF, that text also renders wrong in the EMF file. (Side note, if I print the PDF using Acrobat, the text renders just fine)
Update: I left out a useful point for anyone else having this problem. I can work around the problem by setting RenderTextAsText to "0" (see code below). This forces ABCPDF to render the text as polygons and makes the problem go away. This isn't a great solution though, as it greatly increases the size of my EMF files, and those polygons don't render nearly as cleanly in my final print document.
Anyone have any thoughts on the causes of this weird font problem?
private void DoPrintPage(object sender, PrintPageEventArgs e)
{
using (Graphics g = e.Graphics)
{
//... omitted code to determine the rect, used straight from ABC PDF sample
mDoc.Rendering.DotsPerInch = 240 ;
mDoc.Rendering.ColorSpace = "RGB";
mDoc.Rendering.BitsPerChannel = 8;
mDoc.SetInfo(0, "RenderTextAsText", "0");//the magic is right here
byte[] theData = mDoc.Rendering.GetData(".emf");
using (MemoryStream theStream = new MemoryStream(theData))
{
using (Metafile theEMF = new Metafile(theStream))
{
g.DrawImage(theEMF, theRect);
}
}
//... omitted code to move to the next page
}
Try upgrading to the new version of abcpdf 8, it has its own rendering engine based on Gecko and so you can bypass issues like this when abcpdf is using the inbuilt server version of IE for rendering.
I was originally RDPing in with 1920x1080 resolution, by switching to 1024x768 res for RDP, the problem went away. My main program runs as a service, and starting this service from an RDP session w/ 1024x768 fixes it.
I have an email out w/ ABC PDF to see if they can explain this and offer a more elegant solution, but for now this works.
Please note that this is ABC PDF 7, I have no idea if this issue applies to other versions.
Update: ABC PDF support confirmed that its possible the service is caching the display resolution from the person that started the process. They confirmed that they've seen some other weird issues with Remote Desktop and encouraged me to use this 1024x768 workaround and/or start the service remotely.