📊 [Free] ChartMakerPlus - an extension to make google charts

Extensions
7

Your second extension really rocked the world @TIMAI2 :star_struck:
Five Star for your extension :

5 Likes
8

Nice extension :star_struck: :star_struck: @TIMAI2 sir

1 Like
9

Davvero una bellissima estensione, ti faccio i miei complimenti @TIMAI2
Saluti
Nicola

2 Likes
10

:raised_hands: :raised_hands:

2 Likes
11

Wow ! Superb extension ! Keep it up @TIMAI2 ! :clap: :clap: :clap:

For your extension - :star2: :star2: :star2: :star2: :star2:
For you - :star2: :star2: :star2: :star2: :star2:
Your marks - :100: / :100:
Your extension's marks - :100: / :100:

4 Likes
12

(added to FAQ)

5 Likes
13

Great chart extension!!! Maybe can just help me with something please on this extension.

Attached find my blocks and photos of pie chart not working correctly and working correctly.

The pie chart will be reading the number in the textbox which it is doing but not using my whole pie chart, only uses the amount %.

If I use the blue math block instead of text box then it works perfect.

I need the full pie please with text boxes

blocks
blocks1600×1200 291 KB
correct pie
correct pie738×944 57.7 KB
wrong pie
wrong pie738×950 51.7 KB

2 Likes
14

It is a good point.

The extension is expecting numbers AS numbers, therefore you have to convert the textbox item (which is a string) to a number. You do this like this:

image
or
image

AppInventor doesn't mind if a number is presented as a text(string), it handles the conversion, java/javascript is less forgiving. You can see the difference in these two lists:

Numbers as numbers:

[
["Cars", "Number"], 
["MG", 7], 
["Jaguar", 4], 
["Triumph", 3]
]

Numbers as texts (strings):

[
["Cars", "Number"], 
["MG", "7"], 
["Jaguar", "4"], 
["Triumph", "3"]
]

to make the pie chart:

blocks-pieNumbers
blocks-pieNumbers1564×1004 137 KB

Also, in the first list of lists in your blocks you have "string" and "number". In this extension the first list does not define the type, it defines the headers as you can see in the two above examples ["Cars","Number"]. The type (string or number) is defined by what is presented in the rows. A pie chart expects the first item in the row to be a string, and the second to be a number.

I hope that helps to explain how it works.

5 Likes
15

the x1 worked perfectly!!! Thank you so much
note on the "string" part as well.
:raised_hands:

2 Likes
16

Nice extension @TIMAI2 :blush:

1 Like
17

Nice extension! @TIMAI2

2 Likes
18

Thank you for the great extension!

Can I also know how do I write the block so that I can have the left bar chart shown earlier?

1 Like
19

image
image464×574 24.3 KB

blocks
blocks1370×1428 146 KB

1 Like
20

Hi @TIMAI2 thank you for the blocks.

Was wondering if I could incorporate this with TinyDB to show info (e.g highest score), displaying the latest 10 scores using the bar chart?

21

Of course you can :smiley:

22

Thanks! Was wondering if you have any blocks that I can refer to? I just started working on MIT app for a school project and saw your extension and thought it'll be cool to combine both TinyDB and the bar chart!

23

All you have to do is extract the data from your tinydb tag/s and place it in a list format that works for a bar chart. You have everything you need. Have a go.

1 Like
24

Hi, @TIMAI2

I am currently using the doughnut Chart with the link you have added. Everything working great, maybe you can help me with putting the title in the center of the doughnut.
I dont have a picture but dont need picture to explain what I wanna do, it basically easy to understand.

I just wanna know do i add the extras by the title area or by the extras area, and what is the best html to type in to make it happen.

many thanks

25

See if there is anything here that works for you:

1 Like
26

Alternatively you could try this method:

then place the image on a button and set the title to the button text.....