Beiträge von jmvmla

@ Sir-Vival and Horst

I've done the conversion of my big TIFF file to an MBTiles one

The importation into QV7 has been done without errors BUT the map does not display any more !!!!!

gsguenter

what tool dit you used to convert your TIFF file to ECW ?

thanks

following the advices of Polarlys, I've made some more tests . No more success than before

--> Right-click in the map in the X-Plorer list -> Style Maps -> General -> tick "Load partially..." : no success

--> Reduce the color depth to 8 bits. : No more success

Using ImageMagik, find here after a more accurate techspec of my TIF file

May be somebody will find something strange or wrong

Filename: D:\My Documents\2VM\Be 25k\Belgique_50.tiff

Format: TIFF (Tagged Image File Format)

Mime type: image/tiff

Class: DirectClass

Geometry: 54372x42751+0+0

Units: PixelsPerInch

Colorspace: sRGB

Type: TrueColor

Endianness: LSB

Depth: 8-bit

Channel depth:

Red: 8-bit

Green: 8-bit

Blue: 8-bit

Channel statistics:

Pixels: 2324457372

Red:

min: 0 (0)

max: 255 (1)

mean: 229.917 (0.901635)

median: 247 (0.968627)

standard deviation: 48.9066 (0.191791)

kurtosis: 6.22296

skewness: -2.42095

entropy: 0.39152

Green:

min: 0 (0)

max: 255 (1)

mean: 234.937 (0.92132)

median: 247 (0.968627)

standard deviation: 41.0257 (0.160885)

kurtosis: 8.78267

skewness: -2.74695

entropy: 0.384043

Blue:

min: 0 (0)

max: 255 (1)

mean: 221.34 (0.868002)

median: 247 (0.968627)

standard deviation: 66.6199 (0.261255)

kurtosis: 2.8444

skewness: -1.98566

entropy: 0.354516

Image statistics:

Overall:

min: 0 (0)

max: 255 (1)

mean: 228.731 (0.896985)

median: 247 (0.968627)

standard deviation: 52.1841 (0.204643)

kurtosis: 5.68258

skewness: -2.42632

entropy: 0.376693

Rendering intent: Perceptual

Gamma: 0.454545

Chromaticity:

red primary: (0.64,0.33)

green primary: (0.3,0.6)

blue primary: (0.15,0.06)

white point: (0.3127,0.329)

Matte color: grey74

Background color: white

Border color: srgb(223,223,223)

Transparent color: none

Interlace: None

Intensity: Undefined

Compose: Over

Page geometry: 54372x42751+0+0

Dispose: Undefined

Iterations: 0

Compression: LZW

Orientation: TopLeft

Properties:

date:create: 2021-02-09T18:35:01+00:00

date:modify: 2021-02-09T17:22:14+00:00

signature: ca4d6f306a56bee445f2473bdd5f4bdb4a3dbe5db762f5136517e5bff4eece9d

tiff:alpha: unspecified

tiff:endian: lsb

tiff:photometric: RGB

tiff:rows-per-strip: 1

Artifacts:

verbose: true

Tainted: False

Filesize: 2.38263GiB

Number pixels: 2.32446G

Pixels per second: 5.67873MP

User time: 133.896u

Elapsed time: 6:50.326

Version: ImageMagick 7.0.11-2 Q16 x64 2021-02-28 https://imagemagick.org

TIFF file

54372pixels width

42751 pixels height

24 bits depth

Compression LZW

Tiled

PNG file

54372pixels width

42751 pixels height

24 bits depth

JPG file

54372pixels width

42751 pixels height

24 bits depth

96dpi horizontal and vertical resolution

Delago, QV people and all other concenrned

As you can see and read, the notion of "Project Manager" is not so evident to understand for people who are coming from old versions of QV or from other gps-map softwares

From my own "experience", the documentation concerning this part is not very clear about concepts and usability.

hello Didier

Je viens de lire le fichier de debug que tu as mis a disposition
Vu la mémoire RAM que tu possedes, ca me semble un peu et cela peut expliquer les plantages que tu as

N'oublie pas que l'OS utilise cette ram, QV7 aussi et surtout les maps également .

Au bout du compte, ca peut faire beaucoup !

A mon avis, tu devrais monter a 4Gb pour que la machine "respire" un peu mieux

Bien à toi

jean-michel

Hi all,

I have a raster map that I cannot load in QV7.

Trying to activate this map with "Show in map", I receive a flashing blank screen for 1 or 2 sec than nothing and return to the Xplorer.

I have tried the same map in different format (png, tiff, jpg)

I have the same symptoms for all these format

The TIFF file is about 2.5Gb

The PNG file is about 2Gb

The JPG file is about 500Mb

My machine is equiped with W7 x64, 16Gb ram

All these maps have been checked and can be opened correctly

is there somewhere a logfile that may be checked for a detailled error ?

For help, files are available on demand

thx

Jean-Michel

Hi all
Forget my previous message.

I've juste realize that Project Manager was effectively the tool I have to use in spite of a lack of comprehension

How .. ?

I have loaded a first map and that add the other ones as overlay.

Doing that way, the project was automatically created

that's it

Now I will study a little bit more concerning this miracle

I am going to be more explicit

For Belgium 1:25000, I do not have a single raster image (a PNG file) and its calibration file

I have 57 PNG files with their own calibration file . Every PNG file represent a region of Belgium

So while exiting one map, the adjacent next map would normally be automatically loaded.

We do not speak here about several overlays of the same map but about different maps being used one by one side by side to represent the country

Delago : RTFM done many times : create a project, load the different maps into it ; but no way I cannot pass automatically from one map to another one

As you seem to be clever than I, may be I can send you 2 or 3 adjacents files and the calibration files

So you can test it on you side

Thanks for help

Hi all

Using TTQV4 for more than 10 years, I am now a little bit lost in QV7 specially with the automap function

In TTQ4, we could have more than one map to cover a whole country and we could pass from one map to another while GPS online or offline.

It seems that in QV7, Automap is not running correctly

So .... how to re-use my old maps in QV7 without having to merge them in one map ?

thx for your help

jm

I would like to know if for NAVTEQ other speech modules are available other than english and deutch .
I would like my NAVTEQ speaking french
thanks a lot